Chicks tend to play with the absolute worst sticks for your elbow. Dunno why.

The absolute highest-rated stick for tennis elbow is the original Prince Graphite OS, which is coincidentally what I play with. I swithed to it about a year ago based on how it plays more than the fact that it's the best for tennis elbow. I pretty much always have stuck with the requirements of being pretty heavy, not too stiff, and balanced head-light. That's the general rules you should stick to as well if you've got any sort of skills. From there it's kind of up to personal preference.

I could recommend a few things to check out if I knew more about your game, strength level, etc. But here's some general solid picks:

Babolat Pure Drive Plus
Dunlop 300G
Prince More Precision
Volkl Quantum 10 Tour
Wilson Hyper ProStaff Surge 5.1
Yonex MP-3