I used to own both gsr and mr. I love the mr twins clucth trans, but it had limits and it very exspensive to mods. That why I traded in for a brand new gsr. In my opinion, I think the gsr is a more hardcore evo of the two. MR is more daily driver friendly expecially for those who live in a high traffics area. But both are great cars, it all boil down to what you want out of your evo.