I think that the AG200 is the best looking frame out of the above listed. One observation that tickles me is that when I left, the K90 had just come out and everyone was whining about how ugly it was and now the day i come back i find a thread with it winning by about 10 votes for the most beautiful players racquet.
Like, for instance, I really like both the HEAD Microgel Extreme and the Wilson KFactor, so I had a little trouble casting a definitive vote. But maybe next time, I don't necessarily like any of them better than those two, ya know? And so, while I would have voted (1) for HEAD Microgel and (1) for Wilson KFactor overall, I would instead be forced to substitute one of those votes with one for a paintjob I perhaps liked less in the second batch...
....but I suppose this is just all in good fun, anyhow. Not important. Lol.
I don't know about the MOST beautiful, but my T-Fights (335) are very...very good looking in person. Tecnifibre makes a quality racquet that's for sure.