Hi all, I was considering going for the 2017 Macbook with an m5 config, but I just stumbled over an m3 2015 model for less than half the price. It's used but only has 10 cycles, somehow. Because the screen, speakers and trackpad are presumably as good as the 2017 version, do you think the m3 will do okay for light programming on an external monitor? It's only a secondary machine but I'm worried that the performance might be too weak even for that. Nevermind, I guess I'll see. Bought the 1.3 GHZ / 512 GB version for 800.