Well, I've looked at both Arctic and GT closely, and I definitely don't think that GT is worth the money. GT silver is more grey than Arctic - it's darker, yet you can only really tell when one is next to the other. Some feel that in comparison, Arctic looks "washed out" - too light. I actually think that Arctic does a better job of amplifying the curves and lines than GT does. If I wanted darker than Arctic, I'd choose Seal. That's 3G I'd rather not give to Porsche since they're stealing my money on a proper sound system and sport chrono - 2 things that should be standard on a 911.

I used to LOVE GT silver, but I've "seen the light" and come around.