When I first started with the mouth call I used Ben Lee's calls he had two the old hen and the young hen. They worked and they were built with a lead horse shoe which when the call wore out you could use it for a sinker. I also used the Rohm 2.5 cutter they were good calls also.
Used Perfection until they went out of buisness then went to Strut calls,was glad to see Perfection get started again.
Thanks for the info you will hear from me soon.