I had winters on a previous car, and they were a revelation in the snow, but a PITA having to swap them over twie a year, especially if you don't buy extra wheels. While you may get money back on the wheels, secondhand tyres are almost worthless. Unless you happen to sell the car when both sets are heavily worn, you'll take a big hit on one set. So we went for all-weather tyres - while you may get better absolute performance from a set of winters, CCs have never failed to get us up the steep unploughed road with a sharp turn onto the longish shared drive to our house, which is why we have them. It means we don't have to walk the last 500m home!
Obviously I'm not saying one way is better than another for everyone, but CCs definitely work better for us. YMMV