A very interesting post about the quality of Apple's repairs (via a 3rd party). I've been hearing more and more about this from various sources. I used to feel great about refurbished Macs and AppleCare, that's starting to fade...
https://www.reddit.com/r/apple/comments/acqwut/do_you_know_what_happens_to_your_macbook_when_you/
https://www.reddit.com/r/apple/comments/acqwut/do_you_know_what_happens_to_your_macbook_when_you/