Yeah, as unfortunate as it is, Shen aint got much of a story and Steve's too busy chasing Ho's ass in the Tekken5 intro to actually come up with feats. we can say something about his evasion and dodging abilities and that he's strong enough to break a glass container holding a clone...........but since it was glass, and he actually powered up a bit for it, it seems like a shitty power feat. Shen on the other hand, we can tell, has some nasty power (smacking people across the screen and being able to punch through a projectile) despite lack of evidence and we also know that he is fast and skilled enough to dodge Oswald's card attacks.
I'm just giving it to Shen cuz he's way cooler and doesn't sound and look like some british boy band yob.
~Sado