A standard TT is reliable enough for most people, things wear out like any car and some things need to be replaced now and again but that applies to the NA too.
If you want a nice daily driver that's quicker than your DC2 then it has to be a TT, just be ready to feel dislocated from the experience a bit more than the Honda, the Supra will pile on speed so easily that you'll think the speedo is broken, 60 feels like 30, 100 feels like 60.... BPU helps with this by adding in a bit of rawness and making the car less like a Lexus but it's something to consider. Make sure you test drive a few.