Holic actualy fits the most of them. it has decent gfx, it has quests, it has fast paced combat ( even though it takes long to kill one mob). the depth isnt so deep, the good achievements would be getting double class.

Domo has the same things aswell. instead it has a lot more depth and cell-chaded gfx ( the good type) if you like that.

Perfect World has a lot of quests, good graphics and a good depth but also a confusing one. takes time to learn. though the gameplay is laggy.

Cabal has by far the best gameplay and combat gameplay of these games. though it lacks serious in quests. a very good depth too. looks lovely with a good computer.