My current Mac is an iMac 5K late 2014 model with 32GB of RAM & 3TB built-in Fusion drive. While it was under warranty, it suddenly had an overheating issue. After a few trips to the Apple store, it was fixed. They replaced the screen, thermal paste, and honestly, I don't recall what else. Anyway, it ran fine for a few months. Now no longer under warranty, it's over heating once again. Interested in replacing it. What I want to do with my Mac: • Have 2+ monitors at 4K or 5K. • Able to do graphic work with Photoshop & Clip Studio. • Play Ark & a handful of other games at high settings. Gaming on my Mac doesn't interest me too much, but would like to occasionally. • Possibly stream either digital artwork creation, a gaming console, or gaming to platforms such as Twitch. I've heard that the iMac Pro is still superior to the Mac Mini 2018. Also know that in 2019 the rumored Mac Pro will be released. Being a rumor, I'm unsure if I should wait to see what it brings to the table or not. The Mac Mini 2018 can be user upgraded RAM, but why not to the full 64GB as listed on the buy page? Seems we can only upgrade it to 32GB and I'm not finding a page or video explaining why. Anyone know? Anyway... given what I want to do with my Mac, what would be the recommended one to get? Not too thrilled with how my current iMac has been, as far as all these over heating issues are concerned. Before all that though, it ran everything beautifully. Loved it. Now, I'm not too thrilled with the cooling system built into them, if they overheat so easily.