I'm quite happy with my 11" Macbook from 2012, she's quite the lil devil still. I stay on Yosemite and my machine is strong enough for me. If the author require

I'm quite happy with my 11" Macbook from 2012, she's quite the lil devil still. I stay on Yosemite and my machine is strong enough for me. If the author requires power, he/she could build a decent Xeon desktop and keep it at home, then just remote into it for intensive development. I keep a backup Core 2 Duo at my appt for work and play and it's still packing enough of a punch to do most of my work (only bottleneck is latency). To be honest, sometimes I even think my MBA is unnecessary and contemplate a cheap Asus Eee PC netbook because I live in the command line (and consequently don't need to load up heavy IDEs). However, I understand if that approach is too much work for most people who just want a simple solution without all the fuss, but where's the fun in that?