I don't actually care about the precise technical details and for the most part I probably wouldn't understand; I'm a Civil Engineer not an IT person... however all I care about is a reliable, working platform that delivers a high quality outcome that reaches what Sky used to have at a base level. I care deeply about F1 having watched it every year since I was probably around 16 and I'm now almost 40 and have not missed a season yet, hence my passion about getting this right.
I am also noticing worse quality via the casting process compared to in the browser on my HP Elitebook X2 1012; clearly this needs to be equitable for the service to attract users otherwise we end up in the same place the PLP had with the EPL where it was connect via HDMI to your TV to make it work well.