F & W is a higher level of training and education than police. Every F & W I have met is reasonable and chill, but they apply the laws they are to enforce very aggressively. Speeders drop into your lap, a F&W investigation is time consuming and there is only 70ish officers for the province.
I've run in to them a couple times while fishing the bow/sheep rivers and they've always been reasonable. The Number I heard was 104 (unsure how true) for the entire province, which is quite low when you consider that they're not all working at the same time, and that's spread over a huge area.