I am upgrading from a 2008 15” Macbook Pro and am struggling to decide between two models with identical SSD space (512gb): A 2016 MBP ($1999) and a 2015 MBP ($2250, which is basically the upper limit for my budget). I haven’t encountered the 2016 in person, but I tested a 2017 in store alongside a 2015, and I preferred the look of the 2017, as well as the feel of the keyboard. I really don't mind the dongle issue either. So I’m leaning toward the 2016, except for the negatives I’ve heard about the 2016’s reliability (keys sticking, battery life). Any input on which way to go?