R33 GTR all the way.
Ask gersfan, he sold his R34 GTT to buy one
I drive (or used to) drive mine daily, did 11000kms in 8 months, mind you its stock bar exhaust and pods. I didn't find the suspension uncomfortable or anything, I actually found it quite the opposite. Also felt very safe driving a solid car everywhere
Oh, and you'll find that once you've driven a nice GTR, you won't go back.