If your first priority is dry traction, then get the Azenis rt-615's. If you want almost as good, though sacrificing some straight line traction, you can get the Hankook Z212's... and save about $15/tire. I didn't like the Kumho MX's, compared to the Azenis rt-215's.
I wouldn't consider that Avon or the KDW's in the same class as the tires I mentioned above. If your first priority is actually dry traction, you'll probably want to avoid these.
Unsure about the Goodyear F1... but it's most likely overpriced for it's performance value.
