Lumia 950 is so gorgeous!! I can stare deeply into her red eye as long as I can, until she says 'Hello!' to me. She will always find me when I'm in my dark day of my life with her 'Low light' capabilities.
1- Windows Hello
2- Windows 10 Continuum
3- Liquid Cooling
4- QHD Screen with bigger screen and high resolutions
5- USB Type-C
6 - 20 MP Pure view camera with Lens
7 - Great process Snapdragon 810
I'd choose Lumia 950 XL, coz i already a have Lumia 930 and i need a bigger ,better, snappier, phone.
So i can make my old lumia my office phone without extra expenses.
I'd choose the 950XL because I am used to the size of my 1520 by now and a smaller phone just wouldn't be the same. I'm also keen to try out Windows Hello
I would go with the Lumia 950XL, because of the bigger screen, better battery and faster processor. Asides that, I had always wanted to get the Lumia 1520 but had to settle for the Lumia 930 due to availability, so I decided to wait for the 1520's successor. The 950XL was really worth the wait.