If the next M2 iPad Pro has Touch ID along with Face ID, I will purchase it. However, if this is not the case, I will seriously consider the Air lineup. Why? Because I use my iPad Pro at class/work (wearing mask, obviously), and each time I want to unlock my iPad I have to hide it from the sight of others to enter my passcode. It is tiresome. An iPad with Touch ID would be very handy for me.
However I require the best studio quality mics and the more RAM the better. So ideally I prefer the Pro lineup, but please Apple, add a Touch ID power button.