Board Thread:Naruto Discussions/@comment-25139119-20140705022956/@comment-25272406-20140816130946

ItachiWasAHero wrote: You are forgetting that Madara only showed his Rinnegan techniques while he was the Juubi Jinchuriki and after he absorbed the Shinju too therefore everything he did was way more powerful, before that while he was revived AND using Senjutsu he only showed Limbo and the absorbing technique(which was not any different than Nagato's even in strength) So if Nagato was the Jinchuriki and absorbed the Shinju then his Rinnegan techniques would be just as powerful. Sasuke is also NOT a Jinchuriki and does not use Senjutsu so his Rinnegan Techs will be normal strength too. Nagato is still the best that we have seen with the Rinnegan as he was not a Jinchuriki, NOR can use Senjutsu.

Well when Madara was an Edo Tensei he used the Chakra absorbing technique (which has no real strength level so) ^^ and he used Tengai Shinsei (the meteorite technique) which Nagato didn't use and he also used Limbo when he had only one rinnegan and wanted to capture the tailed beasts The most time when he was the Jinchuriki he only had 1 Rinnegan the only Rinnegan technique he used was also Limbo after he received the 2nd Rinnegan he used Shibaku tensei

And Nagato and Sasuke both are no Jinchuriki and both aren't using Senjutsu so when Sasuke would get the Rinnegan Paths he would be at least as strong as Nagato with it (but he has a special Rinnegan and he would be the true owner, which was said by Obito makes a difference)

(as we have seen the characters don't need to train so much like Sasuke with EMS or RInnegan // Naruto with KCM, Bijuu Mode, Six Paths Technique)