Laugh all you want, but at the time of release the 15-inch retina Macbook Pro was not that expensive.
I prefer 16:10 displays to 16:9 !
After three years, it still runs 8+ hours on its battery.
root@retinad:~# lshw -short (EDITED)
/0/0 memory 7895MiB System memory
/0/1 processor Intel(R) Core(TM) i7-4750HQ CPU @ 2.00GHz
/0/100 bridge Crystal Well DRAM Controller
/0/100/1 bridge Crystal Well PCI Express x16 Controller
/dev/sda disk 251GB APPLE SSD SM0256
root@retinad:~# uname -a
Linux retinad 4.6.0-1-amd64 #1 SMP Debian 4.6.2-2 (2016-06-25) x86_64 GNU/Linux