I'm currently reading the Wool omnibus by Hugh Howey. It's pretty decent I've been making very rapid progress as it's been too hot to sleep here recently now the summer has arrived.
I haven't seen the Apple show, but maybe I'll watch it in the future when I've finished all the books (I had Shift and Dust as well).
I just started HWFWM and it's my first LitRPG. Very different from what I'm used to reading but I really like so far. Going to try and finish it before I start Brandon Sanderson secret novel #3