I purchased it from a reputable sports store (not a pro shop). The specs on the racquet say (vs TW): Wgt: 333g (11.7 oz) vs 330 or 346 strung Balance: 12 pts HL vs 10 pts HL Grip: Micro-dry vs TL Gel Pattern: 16x18 SI: 6.0 (WTF is it?) It was sold strung with some yellow string and red wilson stencil. Otherwise it looks exactly like the one of TW website. Anybody knows why the specs are different. Is it an older version or what?