Two pieces of software dominate the home golf sim conversation. One costs $99 a year and has 150,000 courses. The other costs $250 a year and has 4,000.
The obvious argument is that more courses = better, right?
It’s not that simple. At all.
I’ve spent hundreds of hours on both platforms. I’ve played Pebble Beach on GSPro down to the blades of grass, and I’ve played 72-hole tournaments on TGC 2019 with buddies who live in three different time zones. Both are good. They’re just good at completely different things.
Here’s the honest breakdown.
The One-Paragraph Summary
GSPro looks better, plays better, and has a community that actually cares about course quality. TGC 2019 has a bigger library (150,000+ courses vs 4,000) and actual online multiplayer — two things GSPro can’t touch in 2026.
If you want the best simulation experience — the one that makes you feel like you’re actually on the course — get GSPro. If you want to play a different course every single day and compete against actual friends online, TGC 2019 is your platform.
Most people should get GSPro. Here’s why — and when that answer flips.
Graphics & Physics
This is the biggest gap and the hardest one to explain without showing you side by side.
GSPro runs on Unity and it shows. The lighting, the grass textures, the way trees cast shadows across the fairway — it looks like a modern video game. The physics engine is the best in consumer sim golf. Balls react to lie, to wind, to slopes, to the specific density of the rough you’re hitting out of. It’s not perfect (no sim physics is), but it’s the closest thing to real golf you can get in a garage.
The GSPro Conditions app lets you set green speed, firmness, wind, and altitude before you start. Want to play St Andrews at 35 degrees with a 20mph breeze and greens running at 12? You can do that. The ball will actually react differently. That’s the level of simulation we’re talking about.
TGC 2019 runs on a much older engine. The graphics are PS3-era. The lighting is flat. The grass looks like green felt. The trees look like they’re from a 2015 mobile game.
But here’s the thing: once you’re mid-swing, you stop noticing. The physics are actually quite good for a last-gen engine. The ball flight model is solid. Greens break realistically. Bunker shots behave like bunker shots. It’s not GSPro — but it’s miles ahead of E6 Connect’s floaty, arcadey feel.
On a 4K projector from 10 feet away, the gap is obvious. On a 1080p monitor or a budget screen setup? You’ll notice the difference on the first tee and forget about it by the third hole.
Winner: GSPro — by a wide margin, but TGC 2019 is still playable.
Course Library
This is where it gets interesting.
TGC 2019 has 150,000 courses. That’s more than every other sim platform combined times ten. You could play three new courses a day for a lifetime and never repeat one.
The catch: about 90% of them are bad. Not “not great” — bad. Greens that look like a topographical map of the Himalayas. Fairways that float. Trees growing through greens. Courses designed by someone who spent 20 minutes with the course editor and published whatever happened.
But 1% of 150,000 is 1,500 genuinely good courses. More than GSPro has total. The best TGC 2019 creators — names like Oneill, Five Hundred Yards, The Golf Nut, B101 — make courses that rival anything on GSPro. They’re just buried in the noise.
The discovery tools in TGC 2019 are terrible. There’s no curated “best of” list. No rating system that works. You either know the creator names or you spend a lot of time playing bad golf courses. The community keeps some spreadsheets and lists, but that’s not a great user experience.
GSPro has 4,000 courses. Every single one is playable. Many are exceptional. The quality floor is dramatically higher.
Why? GSPro’s course creation requires the Creator license ($499), which filters for commitment. Nobody pays $500 to make a broken course. The LIDAR import process (pulling real elevation data from USGS) means the licensed courses are geographically accurate. The community self-polices — bad courses get flagged, good ones get played.
GSPro also has the SGT (Sim Golf Tour) courses, which are tournament-grade. These are the best courses in any sim platform, period. If you care about playing high-quality recreations of real golf courses, GSPro is the only answer.
Winner: It depends. TGC 2019 wins on volume. GSPro wins on quality. If you want to play Augusta every day without getting bored, GSPro has 4 great versions. If you want to play a random course from a different country every round for the rest of your life, TGC 2019.
Pricing & Value
| TGC 2019 | GSPro | |
|---|---|---|
| Annual subscription | $99/year ($49-79 on sale) | $250/year |
| Perpetual/permanent license | $149 (one-time, still gets updates) | None — annual only |
| Creator license | Included (free course designer) | $499 (separate) |
| 3-year total | $297 (annual) or $149 (perpetual) | $750 |
| 5-year total | $495 (annual) or $149 (perpetual) | $1,250 |
TGC 2019 is cheaper by a lot. The $149 perpetual license is the best value in sim software — you pay once, you own it forever, and it still gets occasional updates. HB Studios hasn’t abandoned it.
GSPro at $250/year adds up. At five years, you’ve spent $1,250. That’s a decent launch monitor. Or good net. Or the start of a mat fund.
But here’s the counterargument: you’re playing GSPro 50-200 rounds a year. At $250, that’s $1.25-5.00 per round. A real round of golf costs $40-80. GSPro pays for itself in entertainment value after two rounds. TGC 2019 pays for itself after one.
The value argument for TGC 2019 is real. It’s just not the only thing that matters.
Winner: TGC 2019 — the $149 perpetual license is unbeatable value. GSPro costs 5x over five years.
Online Play
TGC 2019 has actual online multiplayer. You and your buddies can play a round together in real time. You can see their shots land. You can trash talk. It works. Nine years later, TGC 2019 still has the best multiplayer experience in sim golf.
GSPro has… nothing. No online match play. No real-time multiplayer. It’s been “coming” for years. The community runs the SGT (Sim Golf Tour) through a third-party platform, but that’s asynchronous tournament play, not sitting down with your buddy in another state and playing a head-to-head match.
This is GSPro’s biggest gap and TGC 2019’s biggest advantage. If your primary use case is playing with friends who don’t live near you, TGC 2019 is the only option in 2026.
Winner: TGC 2019 — by default, because GSPro doesn’t compete here at all.
Compatibility
Both work with virtually every launch monitor on the market. TGC 2019 uses the LM Connect interface — if your launch monitor talks to a PC, it works. GSPro has native support for the same broad range.
The one difference: GSPro requires a significantly better PC. It’s a Unity-rendered game with modern graphics. You need a dedicated GPU. TGC 2019 runs on a potato. If your PC is older than 2018, TGC 2019 might be your only option unless you upgrade your gaming PC.
Winner: Tie — both work with everything. TGC 2019 runs on weaker hardware.
Which One Should You Buy?
GSPro is the default recommendation for 2026. The physics are better, the graphics are better, the courses are more consistent, and the community is more active. If you’re building a dedicated sim and you care about the quality of the experience, this is the platform.
Buy TGC 2019 if:
- You want to play 150,000 courses (and are willing to sift through bad ones)
- You need actual online multiplayer with friends
- Your PC is old and can’t run GSPro
- $250/year feels expensive and you want the $149 perpetual option
Buy GSPro if:
- You want the best-looking and best-playing sim experience
- You care about course quality over course quantity
- You’re playing solo or via asynchronous tournaments
- You want access to SGT and the competitive scene
- You have $250/year in the budget
My honest take: start with GSPro. It’s the best sim software you can buy. If you run out of courses (you won’t for years), TGC 2019 costs $99 to add as a second library. That’s what a lot of sim owners do — GSPro for daily play, TGC 2019 for the infinite library and the occasional multiplayer session with a buddy.
Get GSPro here — $250/year. Or get TGC 2019 here — $149 one-time. Or get both for $249-399 and have the best of both worlds.
Read the full GSPro review and TGC 2019 review for deeper coverage of each platform. If you’re still deciding between software options, our best golf simulator software guide covers all four major platforms.
Need the full picture on costs? 5-Year Total Cost of Ownership → with software subscriptions, mats that wear out, and the hidden expenses nobody talks about.