Do any of you have any experiance with RAB down jackets? Or other RAB gear?

http://rab.uk.com/products_down.html

I have a custom made Rab down bag. I bought it from a friend who used it when he summited Cho Oyu, 8201m high. It is very well made and I have used it for many years (the bag is 12 years old) for winter camping. So based on that I can recomend Rab down gear.