Hi,
Have the current standard v2 4.2.2 Creality firmware (non bltouch) and know their BLTouch version should work ok, but with limited features and not too helpful on the Z adjustment, hence looking at others.
Have seen that All3DP site thanks, and know someone who has TH3D on thier Ender3 Pro, but for the V2 seems you still have to program up the LCD as well as the mainboard, but our concern there is if we needed to revert to Crealitys stock firmware, cannot see any obvious Creality LCD files to restore ?
Smith3D sounds good, though a good few posts on Reddit saying it has problem with random freezes etc.
Jyers again looks very good, even CHEP has done a Ytube on it, but with it being quiet new, again not sure how robust it really is ?
Just thought it might have been a diy mod a few folk here had already made , though beginning to think it might be better to stick with Crealitys version, or Marlin, rather than risk introducing new bugs with the others that might be problematic for newbies like us ..?