Got a good list rep side on The Ebon Hawk. I'm not going to pretend to know who is actually best, hard to tell without hard numbers, but I think I have a good handle on who the top tier pilots are (the ones with name recognition)
And a bunch of others I probably don't remember without looking at my friends list. We've got a good crowd of top tier pilots, that's for sure.
Imps have their own, of course, mostly Shayd's crew. Quite a few others, in fact, but I'm afraid my memory fails me at this moment (I see the rep names more often, being on my friends list and grouping together from time to time).
In any case, a salute to the aces is in order.