As someone who had both at the same time, go with the FRS. I LOOOOOOVED my supra and miss it like crazy, but its not a car meant to be a daily. Sure it can be no problem, but you will be terrified everywhere you leave it. People come up to you constantly, requests for burn outs, pictures...the list goes on.
I sold mine a few months ago to buy a house. And I miss it everyday, Maybe I'll build another one some day.
I also did the NA-TT swap on mine + other things and it adds up...reallllllly fucking fast.
...Man do i wish I never sold it!