Yes I've used it. Hard to say whether it works any better or worse than any other pattern. Check ebay or archerytalk.com - usually can be found at a good price. Even the ASAT website itself has decent prices, especially in the clearance section. The trouble with ASAT is that the quality of the clothing is pretty poor. Some companies like First Lite make very nice stuff using the pattern, but the gear from the ASAT company itself is not so great. If you want to try the pattern I'd suggest just buying the ASAT Leafy cover suit and putting it over your existing gear.