i now play with the Head Pro Tour 280 (blue one) and bought a used Head Tour Xtra Long (green). it says made in austria what series is this Tour Xtra Long comparable to? the 280? Radical? Prestige? it looks and almost feels like the 280. i know the 280 is in between the radical and the Prestige. any atp pros playing with this racket? Head Tour Xtra Long? seems pretty rare and wasn't too popular... ???