Had to ditch my 2009 4MB, 500GB iMac due to the speed and space I need to edit photos.  After researching specs and reading reviews, I landed on this beast and it came as advertised with super fast, well packaged (signature only) delivery.  Just booted it up and signed in and I’ve got a clean slate.  If anything changes in the coming months, I’ll be sure to update this review.  For now, I’m pumped...