I've been very happy with my xxxs g+. I've had it about a month now, I've only run Stock Rubber, trying to get ready for the Novak TC Champs next weekend. I'd say I'm very close to a full lap faster with this car than I've ever been with my XRay in Stock Rubber. In a couple weeks, I'll be going to foams, and running Stock and Mod, so I'll find out how much I really like this car then.