I'm trying to decide what computer to purchase at the moment. The MacBook Air seems underpowered on paper but I am curious wether or not it's worth it? I play games like Civilization 6, Cities Skylines and Sims4 so I understand I would have to buy the BlackMagic Pro eGPU. I currently own a 2015 iMac and wonder if this could replace it with a large spec bump. Current 27' iMac 2015 -4.0GHz i7 -16GB RAM -Radeon R9 M395X 4GB -2TB Fussion Drive Possible MacBook Air with the BlackMagic Pro eGPU -1.6GHz i5 -16 RAM -Radeon Pro Vega 56 8GB -1.5TB SSD My only concern is the price of the MacBook Air with eGPU $3,800.00 + $1,500.00 for 5K LG Display. Should I wait to see what the new iMac refresh looks like or should I just purchase this now? Any feedback would be appreciated!