I'd go the R32 GT-R
Don't mind the R33 GTS-t but even though its a newer car its still not a GT-R.
I've driven the R33 and it feels more weighty and less of a drivers car compared the R32's.
The dash and the seats look and feel pretty boring to me. I feel like i"m driving a camry. I think nissan went a bit conservative on the R33 series.
The GT-R even though she's older has a much more meaner prowess on the streets with its wider guards and sleeker stance. and given there are so many 33's out there, to me they just don't turn heads anymore.
but if you seriously want an R33, should spend a little extra and get the GT-R version of it.