Personally I'm a Linux person that used a Macbook Pro as a daily driver for about 8 years. I still use the Macbook (2013) as a carry-home, but I started using a Linux desktop in the office about a year ago. For what I do (Linux sysadmin with developer tendencies), I like it much better, and this machine has 12 cores and 64GB of RAM and still cost about half of the top-end Macbook Pro of today. I chose Manjaro KDE for this, and I really like it a lot.