I was more of a Davis fan, until recently when I've turned towards Williams. I think Williams would have a much bigger impact as a possesion receiver and in the red zone. I like Davis a lot, but he is very similar to Watkins in terms of style, whereas Williams offers something we are lacking, and I think on 3rd down and red zone situations would be a huge help. Davis is arguably a better receiver, but Williams is a better fit for the Bills in my view