I've owned 3 so far. A 94 R/T10, a 97 GTS Coupe and a 99 ACR GTS.

The early R/T10's can be fun fair weather cars, but the lack of real roll up side windows is a downside to them.
If you get a 97 or later R/T10 it has real side windows

The GTS Coupes are a car that you can jump in and drive anywhere any time, they're my favorite.

I love the classic curves of the 1992-2002 Vipers.

The 2003 to about 2010 era Vipers are even better drivers in handling and power, but that body style reminds me of a Honda S2000 on steroids. laugh2
The side fender cutouts are too Corvette'ish to me (and many others).
They cured that in 2011, styling is waaay better.

Kayse can't keep up at all now. lol