just wondering other peoples performance is in crysis 3 and what they think is the best AA option i have 2x gtx 670 sli running at 1920x1080p 60to80fps everything on max 4xmsaa thats what im getting in multiplayer single player is abit more demanding

sounds like you got it sussed already.

keep tweakling till you get no less than 60 fps when/if it drops

4xmsaa is plenty imo