I have a 2017 Macbook Pro 15”. It replaces a 2012 model that was exchanged for the price of a battery change. It was a rare loophole in Apple’s repair policy.

I just bought a 2017 Macbook 12” to travel by bicycle and motorcycle. It’s a whole kilogram lighter, and cheap enough to be worth it. It can run my dev stack, or just let me edit my website through a CMS.