2018-04-05 18:47:33 UTC
1st practice - Sky Sports F1, Channel 4
2nd practice - Sky Sports F1, More 4, N-TV news
3rd practice - Sky Sports F1, Channel 4
Qualifying - Sky Sports F1, Channel 4, RTL
Race - Sky Sports F1, Channel 4, RTL
Each Formula 1 weekend is basically a variation of that coverage around those five TV channels - there is nearly always at least 2 of them showing one session or another depending on your (lack of) equipment.
Sky Sports F1 has multi-screen on the Red Button which keeps the picture even during the adbreaks on the main screen (in practice etc).
I tend to use Channel 4 or RTL or N-TV for the main picture on a big TV, and then put Sky Sports F1 Onboard Mix from the multi-screen on a little portable TV - so that if the main picture cuts to the fields or the clouds etc I can still see at least some of the race going on from onboard a car.
I think the Sky Sports F1 multi-screen allows you to watch particular drivers onboard for the whole race but I don't do that - the Mix screen switches to onboard with a different driver every few minutes.
It also has the Pits (with more driver radio than normal), Timings, and Driver Tracker animation on multi-screen too, but again I don't choose those much.