My previous MacBook worked 8 years - needed a battery replacement and an upgrade to a SSD. Granted it was a sluggish last year using it. My current MacBook ha

My previous MacBook worked 8 years - needed a battery replacement and an upgrade to a SSD. Granted it was a sluggish last year using it. My current MacBook has lasted me 3 years already and unless something drastic happens I can see it lasting another 3 easily. Only issue is the battery replacement might be more costly (old MacBook had a removable battery). HDD performance shouldn't be a bottleneck for me either, but who knows what's around the corner in tech. Obviously a gaming computer or something meant for advanced computing isn't going to last that long.