When editing photos

I have posted about my photography workflow in the past. When it comes to editing photos, it changes from time to time.  One thing is mostly constant, I process on either my iPhone or iPad. Using either VSCO or Darkroom as my picture editors of choice. I always bounce between the two. I lock myself using one or the other for months, and then I switch back again. Today, I had a realization.  Although I very much enjoy using VSCO's Fujifilm filters, for color, I much prefer Darkroom's color options. When it comes to black and white though, I much prefer VSCO's options over Darkroom's. 

Why is that? 

I do not know. It just is.

Gabz @Gabz