lt,

The Simms won't give you the insulation that neo's will, so you need to dress warmer underneath. But you stay dry, comfy, and can move freely in the breathables.

The price of the Simms guide models made me cringe, but I figured I could go on spending 70-100 bucks on neo's that would be leaking before the season ended, or I could dump 350 bones and be warm, dry, and comfy for a few seasons to come. If they perform like I've been told, it will be money well spent.
_________________________
She was standin' alone over by the juke box, like she'd something to sell.
I said "baby, what's the goin' price?" She told me to go to hell.

Bon Scott - Shot Down in Flames