Hmmm, I like all three drive layouts. Each one has its advantages and disadvantages.
Usually, all it takes to dial out the FWD/4WD understeer is to stiffen up the rear suspension and keep the front kind of soft, and a little lower than the rear. I made a post on the Tuning board about how to set up a 4WD car.
Both my Evo VI and my ZZII have pretty neutral handling.
The real thing you must get used to is braking. FWD/4WD cars like to brake hard in a straight line before the corner, with little or no trail braking. RWD cars like to brake and turn in at the same time.