Looking for a free to play MMO?

I’m looking for a good original free to play MMO that has good character creation and is fun in its own way and is not another wow clone. I have tried many MMO’s but the best free to play ones I’ve played have been wow private servers, s4, entropies universe, and team fortress2.

So if you know any good MMO’s that’s free to play and is not imbalanced to donations. I’m looking for a good shooter and a good MMORPG that I like fantasy games and sci-fi games