LOOOOONG time member here. I just purchased the 2019 iMac 3.7 i5 w/512gb SSD. I just have to say this thing absolutely flies! It's replacing my 2015 5k iMac (the first 5k iMac) and it just runs through everything I throw at it. I edit video and photos and I've never seen it so fast. The SSD I'm sure is the main reason but it's just a much faster machine. I know we see a lot of complaints but just want to mention that I'm happy with it!