i'm all for turbo because you don't ALWAYS need to boost. i don't see the point of 200+horses in slow traffic, you just burn more gas going slow...if gas is your concern.
nitrous is sick because it's power when you need it, not all the time. you're not going to be gunning it everyday (hopefully) at every car with a decal (hopefully).
now if it was a Mitsubishi Lancer Evolution, that's different...LoL