Another one here who has never has Sky, so it might be a case of what you have never had, you don't miss.
Had Freeview firstly with the set top box and latterly built in. A couple of years ago we got Freesat via a Humax. Unless on Blueray/DVD, films we watch through the computer via an HDMI cable plugged into the back of the TV sound system. That choice seems plenty. In fact I feel slightly overwhelmed with channels when on occasions I have had a Sky remote in my hand.