One thing to take into account when talking about Pings, you can an ultra smooth connection at 500ms as long as you have as close to 0% packet loss and a decent enough rig. On the other hand If your ping is say beow 200ms you can still have bad warpage if your packet loss is high, I had an 88% packet loss with a Belkin router I had and a 170ms ping and everything was warping around me that bad I had to give up as I was too worried about crashing with a friendly.