Core One has a slightly larger print surface, and the enclosure means it can print more advanced materials.
Prusa is likely going to continue building off the core platform, so it'll probably be more upgradable than the mk4s.
Also, I think it looks nicer, like an appliance instead of a project.
Shit, that's some movie level rescue.
Backed his truck up the building so the guy could jump out of a three story window without having to jump to the pavement.
Perfect bystander rescue. Did exactly what was needed to save a life, but not endanger himself or make the situation worse for anyone.
Love to see the quick thinking.