I don't really know the matchup yet so just speaking from experience but I always switch to Cervy if I know I'm playing Sieg. Viola lacks the range to interrupt an punish Sieg. I stay whiffing AA BB and 2A so I just pick cerv and aB is ass.
Damn, I would so go this, it's only an hour and a half away from me but I start my classes the same week and will be away at school. Wish this was a week earlier.