Any Differences Between AppleTrackPad2 and 3?

There are 2 and 3 versions of the Apple trackpad, is there any difference when customising trackpad gestures on BetterTouchtool?

no, I don't think there are any relevant differences.

I was wondering if I should buy a used 2. Thank you!
But I'm a bit scared that a new Type-C version is about to come out any day now.:thinking: