Id say a maxed 60 attack turm zerk. I love mine It is probably the most fun I have had on any account. I have had a maxed pure to. If you want you can check my zerker out. The link is in my signature.
Pures are easier to make aswell, With zerkers u need to do Lunar and legends and all them quests, Pures are usually just Desert Treasure, Mith or addy gloves, Monkey Madness, Lost City, Animal Mag. Thats pretty much it for pures.
I used to have a ownage pure. But i got bored of it and turned it into a zerker. Was a big mistake. If i was you, i would make a zerker and a pure to have two accounts. You are happy either way then
Personally I like zerkers more because since they have 45 defense they can where a lot of the pretty and useful gear. You can also do a whole lot more quests if your a zerker which is a big help if your training other skills or just going from place to place.