Sure, I was a little lazy when I made that last post. Going from memory mostly, Anderson has better combat speed feats, scaling above Seras who had a bullet timing feat relatively early in Hellsing Ultimate and the Nazi Vampires that can run through a hallway with machinegun bullets firing, etc. I think he has some good feats on his own without scaling, but it's been a while.
Meanwhile, Dracula doesn't have much going for him speed or durability-wise in this fight. His best feat comes from your third vid where he reacts to Alucard who has decent speed feats (I'm not really sure how fast I'd say he is), but who looks more like he can't really control his speed. Like, he tagged Dracula several times before just kind of running into Dracula's arm, something that happens a lot to speedsters in different shows.