Tough one. My top two would be the spiral and the I spin, as her trademarks. I voted for the spiral. I've not seen many skaters live, but Sasha is one of the ones that I did, a couple of years ago (at the Queen's gala in Nottingham, UK). I remember that her spiral was one of the things that really jumped out at me in a "wow!" way, even though I'd seen her on TV before, at the Olympics. She did the I spin too, but it didn't leap out at me in the same way, although obviously it's amazing. (The other two real "wow" things were Ilia Kulik's jumps and B&S's throw and lifts).