DxO Optics Pro 9: Does it have the best image noise reduction ever?

In the bad old days of early DSLRs, noise reduction was a vital piece of every workflow. With modern DSLRs, and even many smaller cameras, low-noise is the norm for most sensors in most conditions. But no matter what camera you have, there comes a time when you have to push its limits and bump up the ISO until you get visible noise. That’s when a high-quality noise reduction tool is a must.