dfk41 The battery capacity is at 84% and I am quite happy with that. I will keep it until the battery drops below 60%
Not sure what your use case is… but for me, battery below 60% capacity is hardly a reason for changing - just charge it more often.
I change my computer when it can’t deal with the tasks I need to do, or it becomes a security risk.
There’s no reason why a mid range MacBook Pro shouldn’t last 8, 10 years in a domestic environment these days. My previous one, from 2013, retired last year. (The power adaptor broke, the disk was getting too small, no more software upgrades and it was becoming hard to run modern software on it).