"Forced induction" is pretty broad in terms of how it can change a car in general. I personally have now had a couple different forced induction styles on mine and have driven/ridden in many others (86s but the same can be said for ANY vehicle). I can confidently say none of them have really been the same in terms of feeling other than all of them are faster than stock. It really depends which FI route you go and then what you do with that FI choice. To complicate it further it depends on what else is done besides FI. I just recently put yet another FI option on mine and once again the car is a different car so my driving has to adjust.
What I can tell you though is that once you add boost to the 86 equation you will have a hard time EVER trying to convince yourself you were better off without it haha