Board Thread:Versus Debates/@comment-26182227-20150308115258/@comment-25442883-20150528201105

Its equal in power, it's true that Madara as Uchiha can maintain it longer but their power is equal with all PS, only exception in Sasuke's Susano enchanced with tailed beast chakra, and Rinnegan dont have afection on Susano at all, its not rinnegan power, and rinnegan isn't used to enchance anything, it has its own powers and abilities.

As for 1/2 Kurama, power is preety much the same, its just chakra that is halved, nothing more, Minato couldn't seal all that chakra in Naruto, power are prety much the same.