No car looks better than a 3S
Anyway, did someone in the past try to convince you not to get one? Damn them lol, j/p. If you're looking at a base model, an SL or a VR-4; like you said the main difference are the twin turbos. Some other things are that the VR-4 is AWD (along with AWS) and the base and SL are FWD. There are some minor weight differences too. How old are you? If you are relatively new to driving I'd say stay away from the VR-4. Between the SL and base, it's a toss up really. The base has a bit more hp (depending on years) and there might be differences in wheels size, etc but they are pretty much the same.