I’m wondering how many developers travel with a MBP 13" vs 15"? I currently use a late-2012 13" for iOS development, but I’m pondering the 15" because Xcode is so resource hungry. On the downside, it is rather heavy…
Do you travel with a 15"? Do you wish you’d opted for the 13" instead?
P.S I’m asking developers specifically as system spec is more crucial than, say, for a copywriter.