I had Coated Evans G2's on my previous kit, and now I have Coated Emperors.
The Evans lasted a very very long time. And so far the Emps are holding up perfectly... Some people say that Evans coating is better and that Remo's flake off inmediately.. So far, mine are in perfect condition and have almost two months now.
IDK, I think it's a matter of what brand you like best, after all, I bet there's nobody in the whole world who can tell the difference from the audience.
They're both quality heads. Cheers.