You don't necessarily have to have an account of the sort, but what is your favourite?
Mains who attempt to raise everything, but specialise in nothing. Skillers who master noncombat stats sooner than any others. Tankers in all their forms - rangers, madgers... Or pures and their insanely low combat level for their skills. I've probably missed some kind of account off the list, but I've included what I see are the most popular.
Personally I like skillers in all their forms - including the new breed of level 4s. I also have respect for tankers, as I've recently found out how hard it can be to train defence without the other two melee styles.