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I went through a phase of trying most chokes out there and in my mind wasted a lot of bucks since in the end they were really no better than the extended briley's I use now in 90% of my shotguns. Hard to beat a briley IM with steel shot.
I think the money would be better spent for those guys that don't reload their own is to try different ammo to see what patterns best for their needs with the chokes they have.