My Macs last me 4-5 years. The idea that 16GB will be sufficient 2 years from now is not believable to me. As good as the MBP might be, if you don't need a ne

My Macs last me 4-5 years. The idea that 16GB will be sufficient 2 years from now is not believable to me. As good as the MBP might be, if you don't need a new laptop right now, it's just not a good buy. The worst part is that it cannot be upgraded.