Bulldog, I started a thread about a year ago asking about these lesser known HHA models. I didn't get too many responses. Ben Mahar ( I think thats how he spells his last name) said he has a Rhino and has killed a few critters with it. I had a Cheetah blank made for me last year. I had Craig build it with three lams of bambo with the outer lams juniper of coarse. Sweet shooter and as fast as any Hill Iv' shot. With that said, I think any model with the extra lam of boo will make you a good shooting bow. I would like to shoot a Rhino to see how the honey locust shoots.I want my next one to be a five lam Cougar.I think a half breed with the extra boo lam would be a good shooter too.Personally I would stay away from the osage models!