Answer:
In My opinion I think R0blx is better because you get to update your character and if you get bored of the same game you can play another game and I like it :)) , I Have never played Ninja Legends so I would say theoretically R0blx
Step-by-step explanation:
Also to update or to change your character is by wasting your precious money which is absolutely wonderful I totally love wasting money on it ;-;