What carrier?
If you're talking Verizon, the Droid X is the best currently. The Incredible is great too if you don't mind the smaller screen. You might also check out the Samsung Captivate. It's a 4inch SUPER AMOLED screen (X is 4.3 and Incredible is 3.7) and it's beautiful. The GPU is also the best on the market and it has a very fast ARM A8 processor. If you want to wait a little longer and want a phone with a keyboard then this
new HTC is pretty awesome.
A 1500(the new HTC phone) quadrant score(android benchmark) is smoking fast. My X with 2.2 is typically between 1400 and 1492. The Evo 4G/Incredible runs in the high 1200/low 1300 range for comparison.