konceptjones
The one between three and three.
I'd agree, but I think the fights in Ragnarok and Infinity War come close.
To be honest, all MoS really did was give us the best in-fight portrayal of super speed and that alone made the fights dope. No other movie has done that as well. Although I do think DoFP Quicksilver had the most entertaining super speed showing.
The one fight that really disappointed me in Infinity War was Thanos vs Dr Strange. That shit should have gone far longer. Strange could have tried to banish him to the Dark Dimension to face Dormammu or something like that. There should have been just far more substance to it.