To be honest Neither game is worth playing right now.
Both wulin and Wushu have been bleeding players since day one and the companies that run the servers dont really care. Wulin is better but in the end its going down the exact same path that wush…
I my experience i dont have much to do with RTS "mmos" but you might wanna try battleforge http://www.battleforge.com/en/ only rts that comes to mind but be aware that its card based