Darktable is amazing. It takes some getting used to after Lightroom -- it doesn't hold your hand as much -- but once you get past that, the tools surpass LR in

Darktable is amazing. It takes some getting used to after Lightroom -- it doesn't hold your hand as much -- but once you get past that, the tools surpass LR in the power they give the user. Parametric masks, LAB curves, wavelet decomposition are very powerful ways to work with the raw stuff of images.