Well, the amount of cheaters has been lowered, if not eliminated, I think I've seen 2 suspicious people, who both could've just been having the game of their life, though no blatant cheaters at all, so that's nice.
I have been noticing some performance impact though, FPS has gone down a little, but the worst part is that it more frequently freezes now, for like a quarter of a second, I think most people can recognize this, also I'm sure other people have been having it too, since one of the effects from freezing is that you will do a small teleport on the server side, and I've seen quite a few people get these small teleports.