I do have Opinels. This talk reminded me of the first Spyderco I bought 15 years ago. I wanted to see how sharp it was, so I sliced into an old phone book first with the Spyderco and then with my Opinel . The Opinel sliced so much deeper! At first it was a disappointment in regards of the Spyderco, and then I started to dig into edge geometries,edge retention issues etc. That Spyderco was then my edc 24/7 for 10 years.
The Opinel is a great high carbon steel, very easy to sharpen, but needs to be oilled very often including the locking ring. Catches rust fast.