1. ($1999) 2017 13" Macbook Pro, Touch Bar, 3.1GHz i5 2 Core, 16GB RAM, 256GB SSD, Intel Iris Plus 650 2. ($2399) 2017 15" Macbook Pro, Touch Bar, 2.8GHz i7 4 Core, 16GB RAM, 256GB SSD, Radeon Pro 555 I never make these posts, as I almost always know what I want. However, I currently own a 2012 15" Macbook Pro and so computers have come a long way. I prefer the smaller size of the 13" but the bigger screen of the 15". I'm hooked up to an external monitor 90% of the time anyway. Here's what I do in order of importance: League of Legends: My 2012 plays this okay right now, I do get frame rate drops sometimes, I can live with the same level of performance (Intel Iris Plus 650 is on par with Nvidia GT 650M apparently), but more performance is always better. (this is the only game I play on my computer, it might change in the future however). Web Browsing: Reddit, Netflix, and miscellaneous forums. Lightroom/Iridient Developer: I don't shoot like I used to, I've kinda lost interest in photography, but I get those moments where I go on a spree and pick it up again. MATLAB: My work finally supplied me with 32GB mobile workstations, so I really really doubt I will be using this for MATLAB unless I'm being forced to work on vacation. I can afford the 15", but don't want to pay $2399 for a computer.