Bit of a long shot but is anyone using a 2017 MBP with DXOptics Pro? Geekbench, etc scores are pointless to me, real world numbers matter more - and this is the biggest drain of my existing kit. A 5 year old i7, 8GB RAM Win10PC and my 3 year old rMBP i5, 8GB ram (both SSD) are comparable in that it roughly takes a minute to export a photo with Prime on. Scale this to 60-100 photos on a regular basis and it's getting on my nerves. The question is, is one of the high end stock i7/16 15" providing a big enough speed increase for me to stump up a lot of cash? I'd be looking to get 60 photos exported down from an hour to under 10 minutes, if not less.