Can anyone recommend me 5 mmorpg..?

ok, i already check all mmo site for top 10 and so on, but i dont which 1 to play, so, i want to ask an opinion here, can anyone have recommend f2p mmorpg..? a good one like forsaken world, or perfect world, or jade dynasty, i want the mmo to have a sin class and good graphic like forsaken world.. im tired of this one, so, im searching for a new 1..