The GTR is a beast. I've driven several and ridden on the track as a passenger with advanced drivers. My issue is that its not a good driver's car as far as learning is concerned because you void the warranty if you turn off stability control on the track. So you have a hard time determining what you are doing vrs the electronics. And it feels big. Getting back into my modded M3 I felt like I was driving a Miata. I think the car is best
suited for advanced drivers who can really get to the high limits. I considered a GTR but ended up with a Porsche GT3RS because of the fun factor.
2015 f80 M3, 2016 GT3