It has been told several times during the last decade and more, that the ping time isn't as crucial as the stability of the connection. I don't know about the US, but at least here the cable is less stabile due to its sensitivity to the number of users and the activity of them. I believe satellite suffers of the same phenomenon. Dial-up can be very playable for both the one on it and the others, if the connection stays stable. But I agree, low ping time really helps to figure out the lead if all players share the same ping.