Like everyone this is almost impossible- it's easier to pick the outliers that I'm less keen on (NDP &Z) than an outright favourite. If I were going to do it it's probably PotO. I hadn't paid much attention to skating for ages- but I loved men's gymnastics especially team Japan, and I saw translated interviews with both Uchimura and Kato with their reactions to the awful crash at CoC-( basically both said if they'd been coaches they'd have tried to stop him but in his place they would have carried on). So I looked it up, was duly horrified, but backtracked through his career and rediscovered skating. I know it was never skated to his satisfaction but it was amazing that he got it to the standard that he did after all that.
No 2 would be Chopin 2- I loved everything about it. Somewhere someone posted a piece about the costume and the Japanese tradition of kintsugi - mending broken pottery with gold lacquer, illustrated with pictures of a broken blue pot patched with gold. It seemed a good metaphor for the way he pulled round and put it all back together in time for the next dip of the rollercoaster.