I started using MacBooks when they switched to Intel around 2008. Maybe this is a sign to move on. Currently using a mid 2014 model, I like the slim form factor, but I don't like the absence of an ethernet port. I don't care much for the retina display, my 2008 matte model was better. Been looking at the Lenovo T470. I need something that would be easy to replace quickly anywhere in the world. What should I get?