Realistic hardware spec for OS X in Hardware Posted January 21 I was using VWX up to 2019 on my 2015 MBP 16gb, and it was fine running that, sketchup, excel, email, lots of programs running. I bought the 2018 32GB i9 processor MBP a year ago and it's been choking, crashing, slogging....for any other pogram it's lighting fast. But for Vectorworks it gets super slow. I have to restart the computer multiple times a day compared to once a week or so for the 2015. I'm literally looking for a replacement laptop, trying to guage if I should pick up a 2016 or even earlier. From what I can tell VWX's legacy infrastructure is too bloated and drags on the Mac multi-core system.... I do love Mac, but maybe going back to PC is worth it.