I've had the Pirelli P7s on for a bit and was very happy with them. Not sure if it matters, but I had the V rated ones. Excellent grip in dry conditions. Wet grip was good, at least giving enough time for TC to kick in.
I usually waited until Discount tire on ebay has their $100 off $400 promotion to get tires, then installed them at Discount. I've heard they will match the ebay price, but haven't done it myself.
Need new tires, but didn't want to spend too much because of the upcoming buyback, so went with some Nokian All Season tires (215/55R17) from Amazon. 70 bucks shipped per and I've heard decent things about them.