We’ve filmed a wee review of the new BCA airbag.
http://www.youtube.com/watch?v=gZ_c8noE_TY
I’m really impressed with these bags; strong material, good functionality and fit. The fact that the cylinders are so easy to refill is a good feature (although hopefully you would never need to).
The big debate seems to be whether the snowpulse system is better as the bag is designed to keep you afloat on your back. Some people would argue that the BCA system may put you face down. I have not found any proper evidence of this and am keen to hear other people’s opinion.