I picked up a Surface Book today. I got the i5/8/128GB version.. A few thoughts 1st: 1. I really like the fit and finish of the SB. 2. Like the detachable clipboard. 3. KB and trackpad are nice and almost into MacBook territory 4. Mine has no screen bleed. Now onto my main issue.. Disk speed! It's beyond terrible! This is like going back 5 years and then some. In comparison I also have a 2016 MacBook 12" computer that's the core m5/8/512 version. My read and write speed on the MacBook are lightning fast~! This is what I am getting on the SB.. Thoughts? Write speeds on my MacBook are about 6x faster..