@Wish Yes, that's using the main camera. I cannot speak for all circumstances, but for me it is excellent. Quality, stability, etc. That's been on a Ski Doc set up on a 196.
4 sets this week and managed 12 passes on the 4th set. So lucky to live in central Florida now, but do remember the days of dry suits and ice cold water back in Indiana. Even though it was frigid, still loved it! You guys up North are tough!
WakeEye and iPhone 6s before they messed with camera stability systems works great. What’s interesting is I can turn my data use off and it still works flawlessly with WakeEye. So essentially you could go get a cheap used 6s and not have a data plan and still use it. The 12 is intriguing. @Interjon is that using the main camera?