Probably refering to elo or just T1 in general I think, if he could only put one of them in. I personally prefer Pilzken due to his power manipulation
I was just about to ask the same question!!
I'd say for competitive ELO play Pilzken is generally better as he can fight pill for pill easier than Raven ON saying that though
I personally love Raven...her threat level is insane and she's fun to play with...turning games into 50/50 hits almost off the bat