If you’re serious about reworking your swing or want to build a home sim, the MLM2PRO is where the accuracy starts to be genuinely trustworthy — because it measures spin from real radar and cameras rather than calculating it from a formula. That means the numbers you get can be used to fix the right things. Add Shot Vision, which records your swing with the data laid over it for review, and this is a worthwhile upgrade once you’ve moved past an entry-level unit and want data you can rely on.

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