MyGolfSpy LM Test: $500 vs $5,000 — What to Buy
$500 vs $5,000 — What to Buy
Ball speed is accurate at every price. Spin varies 20-30% on budget units indoors. MyGolfSpy tested 12 launch monitors. I translated the raw data into a bu.
The Short Answer
Ball speed is accurate at every price. Spin varies 20-30% on budget units indoors. MyGolfSpy tested 12 launch monitors. I translated the raw data into a bu.
MyGolfSpy did something useful. They took 12 launch monitors from $500 to $5,000, put them through a controlled test against a reference system (Foresight GC4), and published the raw findings.
No marketing spin. No “sponsored by” asterisks. Just data.
Their conclusion is worth repeating:
“The difference between a $500 and a $5,000 launch monitor is not how far the ball goes. It’s how much trust you can place in the number telling you how it got there.”
That’s a good line. But MyGolfSpy is a data company — they tell you WHAT the data says. They don’t tell you what to BUY with that data.
That’s my job.
Ball Speed: The Great Equalizer
Ball speed was accurate at every price point.
$500 unit? Within ~1-2% of the reference system. $5,000 unit? Also within ~1-2%. The budget monitors held up indoors AND outdoors.
What this means: if ball speed is the only number you care about — whether you’re speed training, tracking progress, or just want to know “did I hit that harder than last week” — a $500 launch monitor is as good as a $5,000 one.
The Rapsodo MLM2Pro ($699) gives you ball speed within 1% of a Trackman. The Garmin R10 ($499) is close behind. These are not “almost as good” numbers. They are functionally identical for ball speed.
What to do: If you’re a casual golfer who wants to see how far you hit each club and track improvement over time, stop reading and buy an R10 or MLM2Pro. You’re done. The extra $4,500 buys you zero improvement in ball speed accuracy.
Spin Rate: Where The Price Tag Earns Its Keep
This is where the test gets interesting.
MyGolfSpy found that spin rate showed the widest variation of any metric. Indoors, some budget models deviated 20-30% compared to the reference system.
Twenty. To. Thirty. Percent.
That’s the difference between a 7-iron carrying 150 yards vs 170 yards depending on which way the spin error swings. You can’t make swing adjustments based on that. You can’t trust it.
The higher-end units ($3,000+) stayed tight. Not perfect — no consumer launch monitor matches a GC4 or Trackman perfectly. But tight enough that you can look at a spin reading and say “okay, that’s real.”
The mid-tier units ($1,000-$2,000) landed in between. Better than the budget stuff, not as tight as the premium stuff. The SkyTrak+ and Mevo+ showed noticeably better spin consistency than the R10 and MLM2Pro, especially indoors.
What to do: If you’re working on your swing and need to know whether your spin is going up or down between sessions, you need at least a $1,500 launch monitor. If you’re a single-digit handicap trying to dial in your wedge gapping, you need $3,000+. If you have no idea what your spin rate is and don’t care, congratulations — you just saved $2,500.
Launch Angle: The Quiet Driver
Launch angle errors compound spin errors. If your launch monitor reads launch angle wrong by 2 degrees, your spin calculation is also wrong. And your carry distance calculation is doubly wrong.
MyGolfSpy found that indoor launch angle variation hit double-digit percentages on some budget models. The higher-end systems showed tighter dispersion, which made their carry distance and spin data more reliable.
This is why carry distance inconsistently varied even when ball speed looked fine. The ball speed was right. Everything downstream of it wasn’t.
What to do: This is not a feature you can look up in a spec sheet. No manufacturer says “our launch angle accuracy is mediocre.” You find out from independent tests. MyGolfSpy’s data is the best resource for this. Use it.
Carry Distance: The Compound Effect
The end result of all these small errors: carry distance varied by 4-5% across models. Not terrible. Not perfect.
A 200-yard shot reads as 190 yards or 210 yards depending on the day. That’s the difference between “nice shot” and “wait, what happened?”
For most golfers tracking trends, that’s fine. You’re not measuring your 7-iron to the yard. You just want to know if you’re hitting it farther than last month. A 4-5% error band is totally acceptable for that.
For the guy who’s dialing in precise yardages for a tournament? That’s a full club of uncertainty.
The Accuracy-Per-Dollar Reality
Going from a $500 launch monitor (±4.0 yards carry deviation on average) to a $2,500 Bushnell Launch Pro (±1.2 yards) costs you $2,000. You’re paying $2,000 to go from “close enough” to “industry standard.”
Is that worth it? Depends on who you are.
| Price Tier | Accuracy Level | Who It’s For |
|---|---|---|
| $500-700 | Ball speed accurate, spin + launch angle rough | Casual practice, speed training, outdoor range use |
| $1,000-2,000 | Good spin consistency, minor variance indoors | Regular practice, indoor sim, wanting to trust your data |
| $3,000+ | Spin + launch angle you don’t question | Swing changes, equipment fitting, serious indoor practice |
The Shot Scope LM1 at $199 delivers the most accuracy per dollar of anything on the market. At the other end, going from the MLM2Pro to the Bushnell Launch Pro costs $1,800 to improve accuracy by 2.3 yards. That’s $783 per yard of improved accuracy.
You have to decide if that’s worth it. I’m not going to tell you it is, and I’m not going to tell you it isn’t. But I will tell you this: most guys who buy a $2,500 launch monitor don’t need it. They bought it because they thought more money equals better data, and they didn’t realize the $700 option already handles ball speed fine.
Ace’s Buying Guide Based On This Data
Rule 1: Match the monitor to the metric that matters to you.
If you care about ball speed and carry distance trends, spend $500-700. The R10 and MLM2Pro are your answer. You don’t need anything else.
If you care about spin rate, launch angle, and precise carry distance — the stuff that lets you make actual swing adjustments — spend $1,500-3,000. The SkyTrak+, Mevo+, and Bushnell Launch Pro are the sweet spot.
If you’re a single-digit handicap making competitive swing changes or doing equipment fitting, spend $3,000+. The GC3, Eye Mini, and R50 are your tools.
Rule 2: Don’t buy a premium launch monitor for speed training.
I see guys buying GC3s for their garage when all they do is hit into a net and check ball speed on their phone. That’s $6,000 for a number a $500 device already gives you accurately. The GC3 is incredible. You don’t need it for speed training.
Rule 3: Buy the best launch monitor you can afford, but know what you’re paying for.
You’re paying for spin accuracy. Not ball speed. Not general usability. Not software compatibility. Spin accuracy.
Every dollar above $700 is buying you better spin data. If that matters, spend it. If it doesn’t, save it for a better mat or enclosure.
The Bottom Line (I hate that phrase, but here it is)
MyGolfSpy did the hard work. They ran the test. They published the numbers.
Now here’s what you do with that information:
- Read their full test at mygolfspy.com if you want the raw data
- Ask yourself: how much accuracy do I actually need?
- Buy accordingly
Most guys need less accuracy than they think. The R10 and MLM2Pro are great launch monitors. The reviews on this site reflect that. But they’re great for a specific job — giving you ball speed, carry distance estimates, and general feedback. They’re not great for precision spin analysis.
If you don’t know what your spin rate is, you don’t need a $5,000 launch monitor. You need a $500 one and a hitting mat. Start hitting. Learn what the numbers mean. Upgrade when you actually know what you’re missing.
Check out our best launch monitors 2026 guide for the full breakdown, or browse all our launch monitor reviews sorted by price tier.