I went from a Mk 6 GTI to the 211hp TT ...essentially the same engine, but lots more torque (350Nm compared to 280 of the Golf), and that makes it a really enjoyable car to drive..well built and after 18months been problem free.
Will probably go back to the GTI when the mk 7 comes out, which I've read is getting this TT version of the 2.0 but it's been a nice change having the TT....