I think it's time I upgraded from my 13 Inch 2010 MacBook Pro. So I'm looking to get an 21 inch iMac. Just for home use. Watching some movies, browsing the web, maybe some games. I was looking at buying brand new, but I'm just not that interest in 4k/5k right now. All my media is in 1080 and my internet provider can barely handle that. Just seems a bit of a waste on me. So I thought I would be better off getting a pre-owned, non-retina iMac. If I was buying a new retina iMac from Apple today, I would probably just get the base model given the price. But I thought with the money I'd be saving buying pre-owned, I could get an older model but with some of the optional memory and processor upgrades installed. Would rather get a higher end, but older iMac, instead of a lower end new iMac? If that makes sense. Just from looking at specs on wikipedia, the late 2013 21-inch iMac sounds like it would be best for me (ideally with the optional processor and memory upgrades. Just some tips or advice would be great. I'm no expert on these things!