I would take the Puma skinner. Having lived in Europe, traveled and hunted lots of it, I have never had issues with a conservative fixed blade knife in my checked luggage with the rest of my hunting gear. My main knife is an Ingrams H325. 3.25” fixed blade. Never been stopped or questioned. Maybe I was lucky but when I lived in Sweden my local friends informed me that a small fixed blade would draw less attention than a folder as the thought was it was a tool and was not a defensive weapon. Take it with a grain of salt but that was my experience.
