Get them both and you can keep one at my house.

 

Concur with Oak. GT2 is much faster on the street/open road. On track, it will depend on the driver.

 

On a track the GT2 would rape the GT3 with the same driver, same handling with 115 more horsepower. With MPSC's I would expect Porsche to report a 1:36 or faster at the ring.

Im assuming we are talking about both being 997's which is what the original poster suggested. The 996 GT2 vs 997 GT3 would be a good match, but if the 997 GT2 can barely beat the 997 GT3 it's far beyond it's price range.

 

keep in mind that RS will drive/feel just like the GT3 u have except the light weight flywheel difference and looks flasher. unless u're plan to keep the GT3 forever otherwise i wouldn't spend the extra money for the RS figuring u will not fine one at sticker now.

 

+1 here, RS why pay the premium when you have a GT3?

 

marry GT2 have an affair with GT3

 

You could always mod your Turbo. RWD conversion, some additional power, suspension, losing some weight. Unless you change cars a lot and want to lose the minimum money.