I use nothing but Hooks mouth calls. Three limbhangers liked them too last season, was the last thing they heard!
They make a fine product, very consistent and real turkey sounds come out of them...even for me!
Their customer service is the absolute best and they are fine folks to deal with. Try the Phantom and the Sassy Gal 3 and Sassy Gal 2. If you use a mouth call, you have to try Hooks.