I watch Andy Astbury’s RT tutorial and he said that one workflow for a image doesn’t necessarily apply to another image. I think that’s because different images has different kind of noises, exposure, etc. But generally you can custom a profile to make your life easier, no matter what kind of images you’re processing, like you can enable Lab Adjustments, HSV Equalizer, Noise Reduction by default; change the curve’s type to your favorite one; change default demosaicing algorithm to RCD to speed up processing a little bit, and so on. That kind of profile can be of help for most kind of images, I think.