I don't use Capture One but I do use LightRoom. I find processing the fp raw files in SPP to create a tif which is then worked on in LightRoom makes for a very different and better image than just processing the raw file in LightRoom. SPP is Sigma's own programme and I'm sure they have added some secret sauce to the images. It's a pretty hopeless programme for doing anything other than the initial conversion. **I really only use the exposure, noise, sharpness and fill light functions** for both the fp and Foveon files.