Capture One 7 looks like a good improvement over the previous version, but shows a nasty bug when you use a particular combination of lens corrections (with raw files coming from P1 digital back at least). Be aware!
Posts Tagged - bug
Phase One digital back raw files are not fully supported by Adobe Camera Raw (all versions) because the sensor calibration data embedded in the .IIQ files is not interpreted. This leads to a so-called paneling "bug", affecting the sensor's response uniformity - I came up with a workaround.