On: M4 MacBook Pro

[grahamj]

I loved my 2015 MBP, probably the best machine Apple made, overall, until arguably the 2019 16" (read: after the butterfly keyboard debacle)

Traded it for an M1 Air in 2021 and was astonished at how much faster it was. It even blew away my 2019 16" from work.

You're going to be even more blown away!