i actually think the opposite. i think sho is better cause of his pressure and there is no real training mode yet and both of them are fairly new. but who knows really. i will try both and play which one i like. and that teleport can get 2b all day most of the time if you have the reactions for it, which most people do cause the 40 frame start up. also mu's could be different. also another thing i like about sho is his persona, aka he has none so it cant be broken and has no matter what he always has his burst and more normals cause of the heavy button. his high speed movement (whatever it's called) and his ability to become some what invulnerable makes him a strong addition to the persona game.
not to mention this is only my opinion on the character and don't judge it.
also is there any where i could get my hands on some accurate frame data or something. last time i checked the English wiki there was nothing. maybe the jp wiki. is there a link or something. thanks in advance.