Would we know what happened in previous recursions of the same day? Because if not, I'd just repeatedly watch Madoka Magica over and over again and it'd be like watching it for the first time every time.
Also, if we die in a recursion of the day, what happens? Are we reborn when the day repeats itself? If so, then I'd just do increasingly inventive and strange activities each time to see what the outcome would be.
If neither of these are true, then I don't even know. Would everything reset, or would it just count as the same period of time with different outcomes? Would things happening in a recursion begin to leak into others? Would activities done in one world continue on into the next or supplement any events happening in the other recursions? Too many questions and too much speculah to really decide on what should be done.