Originally Posted by sgrem
Negligible difference in warmth...
You will never regret spending the money on some G3's.
When you graduate to the G3's you also get into the expanded size selection. I am not talking about custom sizes as Simm's does that also but a much broader size category. For example, shorter inseams, longer leg length etc.
To the OP, not sure where you stays at, but if it is in the Houston area, best thing to do is go to an FTU and talk with them and actually try them on.
My preference is the Katy Freeway location. They can get you in the right size.