How many of you out there have 17s and wish you went with the 18s instead? I'm 6 days away from my new car and I have to make a decision. TireRack is a great site but I really can't get a feel for the differnce btw the 17s and 18s. Anybody think I should go for the 18s instead of 17? FYI I will have a 1.2 drop on a 2004 gls passat....I'm leaning towards 18s as of right now.