I've gotten to the point now that I call turkeys with my mouth only (I still take calls along, but rarely use them) and shoot them with my 870 Compact Jr (20 gauge, 18.5" barrel kid's gun, but very handy.) The turkeys the last two years haven't noticed any difference at all.
I've hunted deer since Dad decided I was old enough and my hunting methods have been evolving ever since. I've taken deer with bow & handgun with iron sights and usually prefer still hunting over stand hunting. Not bragging at all - no reason to... it just keeps things interesting. Might have to try the ol' 10mm this year.