It I a bit difficult since when we come to the finer points of "board feel" it depends a lot on the style of the sailor. Personally, while I do appreciate the differences, I think I sail EVOs and Quads in a rather similar way.
So can you maybe try to indicate a little bit more when you felt was differerent. Straight line sailing, like planing, upwind work etc. And on the wave: bottom turns? Tightening up the turn? Top turns (carving, hitting the lip etc). Something else?
Based your comment I can then hopefully understand more and give you some tips.