In reply to arakis74:
> (In reply to almost sane) What about the Buffalo system
I found that when it rained really heavily, the buffalo got soaked through to the skin. It still kept me warm, but not as much as when dry. And the jacket weighed a lot more due to all the water inside it, and water started to run down my skin inside the jacket so that it started to fill up my mitts and, worse, my boots. This was on an extremely windy and rainy day, but such conditions are not rare in Scottish winters, when it can quickly switch from rain to sleet to snow and back again.
In such filthy conditions, Paramo is the only system I've tried that keeps me dry and comfortable.