Welcome 
Looks like you’ve already got some fantastic books 
I agree with Peer about adding Elixir In Action and Programming Ecto - they are fantastic books and EIA in particular will help you in getting your head around processes and how they work in things like genservers/supervisors etc.
Dave’s course is more about architecting software - it shows you how you could use Elixir and Phoenix.
If you’re planning on using liveview, you may want to get Real-time Phoenix as well - it’s already proving to be very popular!
Is there a reason you have a 10 day limit? If it’s not a strict deadline, I’d say spend the extra time and go through them all - you won’t regret it 
