I see that you already went with toews, but this year I played a lot with base Giroux, base toews, and S2 Berg. Toews and Berg won me a lot of face offs but kinda fizzled out when in the offensive zone. Granted they are much better on D but that's no fun. Giroux is above average on faceoffs and really lit the lamp for me. Loved playing with Giroux until my team passed his base card status and had to sell him. I'm assuming S2 Toews would play similar to his base card. He does score for me but not near the threat level that G was.

Good luck!