Hi guys, android dev here who is moving over to iOS soon. I'm looking to replace an aging linux desktop and 22" monitor setup, preferably with a 21" iMac, but I am not sure if OS X has workspaces or similar ways I've used to get around not having space for a multi-monitor or ultra-wide screen setup. I've got a rather small apartment nook to work with as an office so 27" is out of the question. I might be able to go up to a 23-24" monitor with a mini, but above that would be really pushing it. I don't estimate needing more horsepower than either machine could provide since my current work goes just fine with a first gen i5, 6gb of ram. Just wondering if anyone, particularly another dev, has strong opinion about either model this year. Thanks in advance!