If this group has turned into a President bashing group, I'm out of here. Bye
I use the Microsoft Surface Pro. It contains, DxO Optics Pro, Lightroom 5 and Photoshop CC. They all work very well if you can handle the small text in Photoshop.
I always shoot in raw only. All processing is done in DxO Optics Pro, Lightroom and/or Photoshop CC.
Nothing's wrong with a cell phone as long as you want to use a pin hole camera.
Lightroom is part of the Creative Cloud so your membership includes Lightroom.
A good guide can be found at
http://photographylife.com/best-monitor-for-photography