I'm demoing both of them right now. I'd say stick with the PB10 Mid. It's easier to play, generate spin and has lighter swingweight. I can whip it and create faster head speed than the YTKP Mid. Feel wise they are almost the same. Both are flexy racquets.
I'd keep the PB10 Mid. The YTKP Mid requires a bit more work to generate the same shots.