Quote Originally Posted by knife eater View Post
Does he really need to touch the object in order warp it? I honestly don't remember.

Obito's kamui is certainly better both by natural potential and by the degree they are able to use it. Obito has the better eye and is better at using it. The biggest and most important difference is obito can also BRING OBJECTS BACK FROM THE OTHER DIMENSION! Obito is a two way street whereas kakashi is a one way road. Furthermore, obito can infuse and mix other jutsus to his space time. That fire technique he used was insane! He definitely can enhance lesser techniques with his portal opens, making the normal jutsu into s-rank (estimated) !
uuummmm.....Kakashi can do that too. He brought that Kunai back from the other dimension when he first damaged Obito (the cut in his mask).