Vigil on a morning.......
Easter on Holy Saturday.......
I think I agree with the restored changes by Pope Pius 12th.
The "Vigil" was traditionally the liturgy of Holy Saturday, I don't know why people started calling it a vigil, it isn't really, the first mass of Easter is. It makes way more sense that the Holy Saturday liturgy would be earlier in the day instead of cramming everything into a 5 hour liturgy starting at 9pm where half the congregation is dead tired and the children basically have no idea what's going on because they're tired too and it's dark.
The 3 Easter masses are something separate, it doesn't make sense to combine them back to back like Pius XII did in my opinion. Just like taking communion on Good Friday makes no sense for the faithful in the 62.