Sasuke doesn't have hashi dna. And the only difference is that sasuke's rinnegan can use Sharingan abilities and has his own distinctive attributes. Also he can use enhanced sharnningan abilities such as sharingan genjutsu becoming rinnegan genjutsu. And how he copied the six paths CT with his own cordless CT minus the power negation. Sasuke's rinnegan is essentially a watered down rinne Sharingan. Also those that think madara and Sasuke's rinnegans are on par chakra wise are kidding themselves. Sasuke got the yin chakra from hagoromo directly, madara put two watered down versions of hagoromo's power to get a rinnegan. Watered down is watered down no matter how you look at it, since indra did not have rinnegan and ashura's chakra is nowhere near RSM. In other words hagoromo is an 8. Indra and ashura are 2s. Madara put 2+2 to get 4. Still not as strong as sasuke's rinnegan. The only thing that compensated for this was madara having a juubi jin's body and chakra to enhance himself physically. Saying Madara's rinnegan is on par with sasuke's is like saying Madara's physical strength is on par with RSM Naruto...