I have BT Sports on BT Vision which indeed has 1 game a week, normally the lunchtime game on a Saturday. Then for an extra monthly payment I get Sky Sports 1 and 2, also through the BT Vision box. As I'm only really interested in football and cricket this works fine for me as I don't end up paying even more for "Lifestyle" channels on Sky that I will never watch. If you are into golf then its of less use as they are all on Sky Sports 3, and not available via BT Vision (same with F1 I guess). All in all though, the costs of each service are not extremely different, and the pure grief of having to deal with 2 sets of customer service departments has stopped me from even considering a switch.