I was covering the other team's D up at the blueline during one of my daytime league games. I gave him a bit too much space, and he got a pass that had been ringed around the boards. I went for a poke check as he wound up for a slap shot, and the puck deflected off my stick blade and right into my cage, directly at my mouth, and below where a visor would be. Had I not been wearing cage, I probably would have lost all my front teeth, and done serious damage to my mouth/jaw. Heck, it even made me think twice about the neck guard sitting in my gear bag in the locker room.
I have to work in the morning, and I prefer not to eat my food through a straw. No way I would ever play beer/rec league without a cage.