First time last night testing the new unit.
250 balls with no hiccups so far. No regrets. Super lightweight. Very intuitive / UX app, kudos to the software/dev team.
Due to how lightweight it really is, the unit would veer off and turn even though it's a simple down the middle shot drill shooting 62mph at 3s intervals--it would become a crosscourt drill basically.
Maybe can 3D print a heavy base that will stabilize the unit from moving.
Software wise: One thing I wanted to note is that I was having issues connecting via Google pixel phone.
I noticed the hardware/bluetooth connectivity was seeing the Proton machine; however, within the actual app itself, it was blank.
Manually trying to pair via Android blue tooth settings resulted in incorrect pin or passkey.
My best guess is due to OS on my Pixel not being completely stock Android may be the culprit.
I swapped to my friend's iPhone and was immediately up and running.