All depends Mikey.
If you want something along the lines of the contour just with more room, then the SHO is the way to go. If you want something, that responds to mods easier is RWD and sucks down gas, then the XR7 / SC is the way to go. When I say creature comforts in the SC/XR7, they have the VMM (Vehicle Maintenance Monitor) which tells you when your fluids are low nad when to change your oil. Also, has the automatic headlights, also, I believe its called auto-dimmer, when your brights are on and a car comes at you it shuts your brights off. When you pass'em, they come back on. auto dimming rearview mirror, etc etc.
I'm thinking aobut selling my XR7 already :-) Just hasn't grabbed me like my old SC was. Don't thinkt hey ever will again.