I would stay away from TUG, if you ask me. Their intentions don't seem sincere to me and with all this government surveillance shit going everywhere, I really don't need some dudes posing as gamedev company to experiment on me as a player.
Wait for Everquest Next, it's based on the same engine. It will look a ton better, will be proper MMORPG, Sony is behind it, it will have everything as TUG plus much more and polished at that.