I'm not sure how much hype is involved with a lot of these products or not, so rather than drop $100 I opted for a Carlson extra full turkey choke (non extended) for around $25 US. A buddy has an Indian Creek tube. Both guns are Benelli Super Nova. The inner diameter (constriction) measures about the same, but the Indian Creek patterns much better with all loads tried in each gun. Every gun will prefer 1 load/brand shell over another, and different chokes will perform differently also. I'd say over the years, I have more funds invested in patterning and trying loads when my favorites are unavailable than a couple good choke tubes would cost.