I’ve done a fair bit of testing with both the Lab Radar and Garmin. Honestly, at this point, I’m not sure which I’d recommend spending money on.
I’d say the Garmin is a much cleaner system and 100x more enjoyable to use. The Lab Radar is ‘clunky,’ the app does not work well at all, and it’s generally a bit of a pain.
The sole drawback to the Garmin is needing to move it downrange to get downrange velocity readings for making tapes with our software, if you choose that route. For a tape every now and then, it’s certainly doable.
I’ve made tapes / measured downrange velocities with each. The readings have been virtually identical (within 0.2-0.3 fps consistently), and tapes produced are indistinguishable.
When I’m going to specifically make a tape, I grab the Lab Radar just because I can get everything in a few shots. For everything else, I grab the Garmin.
Shooting in marks is just fine. It just takes a while, and depending on the archer’s ability, shooter error is always a factor to some extent. A perfect tape in just a few shots is pretty awesome.
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