Reminded me that I actually used it to watch the Pragmatic Studio’s video course too - while taking notes on my iPhone!
I bought one of these so that it can be placed at a comfortable distance and keeps your hands free:
(Though if you use it on your bed you won’t be able to use it like the pic above (unless you’re a small person!) you would need to attach it to the side of the bed.)
Also if you have a compatible TV you can mirror your screen on to it via wifi. Honestly @stefanluptak I think a large iPad (Pro if you can get it - for the screen) is a no brainer!