I have been shooting this load for over 4 years. I shoot 97, 98, regularly at skeet every week. some of the members of my club have switched from American select, clays, etc. The windjammer wads seals beautifully in all hulls. I find the 8 petals on this wad to be very effective. I live in Utah and shoot this load in 10 degree weather with no problems. I hunt Hungarian partridge, pheasant, sharp-tail and sage grouse with this load. Plain and simple it just works. I have heard a lot of people claim they get "bloopers" in cold weather. I have never had one. By the way, if you put this load on a pattern board it is amazing! Yes... there are a few flakes of powder in the bores but this cleans up easily like any other powder. Bottom line, this powder works great in every gauge except .410!