dave_the_nerd
Lifer
Or you could just max out the ram when you purchase the machine and not worry about it ever again.
Seriously, all of their machines can be upgraded to 16GB of ram for around $200 (if they don't already include it). That's pennies/month over the life of the machine.
Pennies/month? How long do you think these things are built to last, with no user-replacable parts, a single motherboard with everything soldered onto it, and battery that's glued into place? I so much as look at it wrong after the three years of AppleCare are up, I have a totalled laptop.