I'm trying to decide between ASAT in fleece or the 3D vanish. I stalk in brush and sometimes sit in a natural ground blind. I've used both fleece and wool for years and love it. However, the ASAT 3d Vanish looks very interesting. I've never used the ASAT pattern or a 3D suit. How's the ASAT as a pattern and does the 3d hang up on brush and briers. I'd also be interested in how quiet the 3D is. I'm not interested if it hangs up and sounds like your wearing a plastic bag.