Just think of it this way, at some point your mind makes decision to throw bc something is “open” if you are slower to deliver there is a better chance for D to recover… this would create a disadvantage over another player unless you could somehow make decisions faster than another guy, but that is putting a lot on you mentally!
Of course, a slightly longer may not effect you that much & if you throw less “timing” routes it doesn’t matter as much, but I do believe it can make a big difference on certain routes or in certain situations (like tight RZ where windows condense)!
What do you think about “release time”. If your drops and reads are on time, does “release time” really matter that much?