Board Thread:Naruto Discussions/@comment-24347194-20150211225344/@comment-26302001-20150404013615

Lesser speed, lesser strength, lesser chakra reserve although unlimited, and lesser overall power. Madara as an Edo, then coming to life proved that. It's not complicated and it's not rocket science. Tobirama said closer to their full power, not a hairs width(he was referring to how last time they were brought back they were even weaker, not they are a hairs width closer to their full power with Kabuto/Oro's new usage.