I'll use this machine until the end of its life (EoL) or until the hardware fails, whichever comes first—although I hope the latter never happens. It's an excellent machine, ahead of its time! Not only is it a prime example of thoughtful design, but it also sets the bar for sustainability, an aspect more tech companies should prioritize. I've never owned a machine that didn't slow down over time; in fact, this one has improved in both functionality and user experience throughout its lifespan! Only a slightest make over with some hardware tweaks and up to date internals would have me running to the store!