I'm a fan of nitrous, because if you set it up and use it correctly it can be an extremely cost-effective way to make more hp when you need it most, like at the track or during a street race. That, even though I've never run my car at the track or participated in a street race, but that's beside the point. I plan to run nitrous once I'm basically finished with the rest of my setup, I'm still trying to decide if I want to just go with a basic wet fogger and run like a 50 shot possibly moving up to a 75 shot, or if I want to go all out with a direct port nitrous system running a 100 shot... or maybe more depending on my ballsiness level at the time.