[hhlevnjak2]

I feel Darktable is a lot more powerful and the UI is a little easier to use (small things, like the way sliders work with mouse and keyboard). Masking in DT is great as well.

What I like about Raw Therapee, the starting point when processing RAW files is a lot closer to out of camera JPEG, and for just minor tweaks it's simpler and faster.

There's also an alternative build of Raw Therapee as well. https://bitbucket.org/agriggio/art/wiki/Home