Online $4K 10weeks course or UE learning platform?

I found an online course for Unity XR development, but it cost 4K dollars, and it’s 10 weeks long (4 hours 1to1 lessons per week). Since my goal is to create VR experience on UE4 I’m asking if UE online learning platform is good to start with, because I don’t find any UE schools (I live in Europe) and to me it seems so stupid to pay that amout of money just to learn XR on another engine.
Can anyone help me find the best choice?