I'm not gonna lie, I prefer the pseudo-cinematic blur of TXAA.
Not many will agree with me, but after switching back and forth many times to make sure my brain wasn't playing tricks, I think the TXAA shots definitely have more of a CGI look to them than the "THIS IS VIDEOGAME!" hyper-sharpness of the other AA modes.
So you think it looks good enough in Crysis 3 to justify the performance hit? I really like the looks of this game at 60fps and will lower settings to keep it at that frame rate. I'll give TXAA a try, but if it tanks my framerate, it's a no go for me.