said by clock:RCN doesn't currently use 8x4 at the moment. They use 4x1, but it helps to future proof yourself, no?
Yes it does. Sometimes. Many times it seems that by the time the future catches up I go out and buy newer and better anyway. So the future never catches up and you waste money but have cool stuff
As a personal preference now, I don't do it as much, but understand those who do.