Some of you guys have some big birds in your areas. 25 and 26# birds are unheard of where I live. The biggest I've ever heard of around here was 24#s. Ive killed a good many 22# birds but never any bigger. I think my longest spur length was about 1 3/8 and beard somewhere around 11.
I almost allways use mouth calls but sometimes use a Lohman thunder dome glass.