So far for me the receivers I like are:

Burks and Drake London.

I like power forward type receivers that win 50/50 balls and high point the pass.

The NFL is loaded with fast corners. Really hard to get separation. You have to fight for the ball.

The back shoulder pass is deadly to try and cover. I really like the physical type receivers.

There are a few guys like Hill that have serious quickness to separate but they are rare.