Well, as closely as I can tell from reading the forums, Eternity is an absolute deadfall of a server. Sounds like they have a few bugs, and their staff isn't very fair. This is just what I've read though, haven't tried it for myself, and going to keep it that way.
I play on Shaiya Purity, at
, it's really an excellent server and the GM's are sensible, smart, active, and hold various events all the time. The factions are both extremely equal, there's usually a few people who are ready to duke it out in PvP, but it's a low rate server so most people are decking out their gear yet. In fact I'm on top of the PvP boards with 190 some kills in 20-30 PvP =]
Hope to see you there!
-Kordoch