Double MS Obitol > Everyone even now...

[Rikud0u]

Obito with both Sharingan would likely would be invincible. He would be nigh-impossible to touch, all the while firing off the most haxed Jutsu there is (Kamui). In addition to this, he would've likely gone on to develop a susanoo as well as a Rinnegan.

 

[Gagster]

>Double MS obito wouldn't have senju genes, so he wouldn't be able to spam Kamui.

 

[AllseeingSharingan]

He would be invincible nonetheless. But he wouldn't have met madara n got that hashirama boost to stop him from going blind. He would have went blind as fast as Sasuke. But if he took his eye from kakashi when he saw rin get killed he would be the strongest in the naruto verse. He was already OP with just one eye he would be way to cheap with both. But I completely agree.

 

[BLAZE]

The Wank Is REAL

 

[Unorthodox]

sasuke infinite tsukuyomi gg

 

[Cfighter]

>Double MS obito wouldn't have senju genes, so he wouldn't be able to spam Kamui.

Please. Kakashi's not even an Uchiha and he's spamming Kamui nearly as much as Sasuke spams Amaterasu. So from a non-Uchiha, thats saying something.

OT, yeah. Double Kamui eyes would make whoever has those MS untouchable. The only exception would be if someone like Konan came along and found the loophole in the time you can use it. Other than that, no ones gonna touch you. Ever. Especially considering one eye is close range and the other is long range. You'd be nearly invincible.