I think the channel 4 F1 presenters are light years ahead of the SKY F1 presenters. You may not get the in depth of the SKY show but what you do get is entertaining. The problem with SKY is that they have to fill many hours and this in my opinion dilutes the quality.
C4 on the other hand now only have a small window in which to present the races which again in my opinion do an excellent job. I do hope that channel 4 will continue as long as possible before the big money SKY take over and make us pay for what is a poor second rate compared to channel 4’s presentation.