Heh. The "buy with 8GB and add 16GB third-party" is what I actually did, although I have a Late 2015 iMac bought in early 2016. A bit over three years in and it

Heh. The "buy with 8GB and add 16GB third-party" is what I actually did, although I have a Late 2015 iMac bought in early 2016. A bit over three years in and it's still feeling quite fast to me.