I have ran a GT-R several times at my 1/4 mile track. The guy and his father are both nice enough guys, but the fastest they have ever run at the track is 11.97. That was the same day I ran 12.22. Needless to say, they were not very happy to just beat me by 2/10's. The other times I have ran him were with similar results. For the price of his GT-R, I could afford to buy 4 SRT's and have him beat each and every one by 2/10's. Guess who would be happier on the way home.
Oh, and I always have more people wanting to check my car out than his.