A favorite? Hmmm.
I have a few good ones Including A vintage world champion
lynch box that was my gramps (the first turkey noise I ever made was on this when i was 4 years old) but the cheap old push button easy yelper i bought years ago has clucked and purred as many old toms to there doom as the 20 or so others i have all put together. It isnt a flashy custom but I'll take it every time.