I'm a returning player (I used to play a few years back) and I want to start a new character to experience more of the game. I like a server with more people than less. However, I don't want to be on a server where most of the people are all end game raiders. I'd like to be able to quest with people as I progress through the game as well, but I would rather have more people than less. Could anyone recommend a server? I guess I'm looking for a good mix of levels, and the more people the better.
Additionally, with expansions being released and whatnot, are there any classes to completely avoid? I understand it's player preference, but I just wanted some opinion on the matter. Thanks.