Madara's Perfect Susano'o Sword is superior feat-wise and hype-wise.[
You must be registered for see links
][
You must be registered for see links
]
It also has better slicing power.
In my opinion, Madara's Perfect Susano'o Sword is better in general. Mostly because it is harder to evade, can be used to enhance techniques like the Bijūdama, and has superior destructive feats. The only thing that the Totsuka no Tsurugi has over Madara's Perfect Susano'o sword is its ability to seal anything it pierces.