While Vingegaard is undoubtedly one of the best cyclist in generation , Pogacar is one whose virtues span across more generations. So Pogacar obviously.
I am regularly doing a few hours rides (and eat something light during them), would not eating after the ride increase muscle catabolism or would it use just the fat?
Good that you have sorted it out. Just for future reference you can check official shimano website for compatibility issues
https://productinfo.shimano.com/#/com