I agree the test server does have it's problems with rendering in the beginning still and crashes are becoming more often. But all and all the gun fights feel so much better the frames are so much more stable than the live server. The scopes feel so much better and the hit detection when firing at range feels so much better. I have trouble going back and playing many games on the live server because the test server for me feels so much better. It's great how I can actually change the color of my crosshair so I can see it makes a huge difference for me.