Quoted:
I know of a board member and gun mfg owner who has two Vipers. One is moded for racing and he loves them booth.
As for a miata and the Vette. The Miata is a girls car and is easier to drive but will get its ass whooped bad by a Vette, not to mention that I can not even fit in a miata. If you know what you are doing, then you can do some really creepy shit with a Vette, but it aint for the faint of heart. The performance envelope is way, way out there if you can handle it.
Sure,the Miata's a girls car and doesn't even have enough power to speed away from current minivans in a straight line but when it comes to fun on a track or on roads like Deals Gap,since you're in TN,it's capable of punching way,way above its weight and can easily embarass much heavier,far more powerful cars.
It all comes down to what do you want to do with it: just for cruising,drag it,HPDE,Auto X? Vipers are kickass cars and you're far more likely to find a Viper that hasn't been driven very hard than any import and even most American cars.Any stock clean one is probably owned by someone who's older that wanted something cool to putt around in,same as Vettes.There are lots of really good deals on Vettes these days but Vipers certainly do have more of a visual/just to be different appeal.I'm not into cars with huge motors due to lack of space to do anything with them but if I lived somewhere where there were no tracks to get high G cornering kicks, the only curves were freeway exit ramps and law enforcement was sparse,I'd probably have an FRC Vette rather than my Miata ( yes) and MR2-S ( another lightweight that's way more capable than most give it credit).To me,it's just a bunch of extra weight to lug around and motor that can't be used most of the time-it's just much more fun to ring out a "girl's car" than putt-putt in a rocket <shrug>
Or,as I tell most people:if you just want to go fast,there's simply no beating any used recent liter plus sportbike.A $6000 ZX-10/Busa/GSXR 1000 et al pretty much can't be beat when it comes to brutal speed.