If you take 2015 15" and compare with 2021 16" M1 Pro - the difference is huge. If they manage to keep same performance personally I might switch to smaller ma

If you take 2015 15" and compare with 2021 16" M1 Pro - the difference is huge. If they manage to keep same performance personally I might switch to smaller machine. edit: ultimately I'd love to see screens that fold out... seems much more useful than folding phones. edit2: I suspect there might be something about weight distribution where too big of a screen on an light ultrabook would easily loose balance on your lap