I use both e-calls and mouth calls. IMO they both work about equal where I live and hunt.

I have noticed (Not always, but in general) that when they come to a e-call they're usually coming on a fast run. Mouth calls they will be slower and some times sneaky.

I use open reed calls for most of my hunting, sceery and critter call. I also use open reed elk calls they work just as good.

For e-calls I like woodpecker and jackrabbit in that order.

For howlers I use cow horn because it carries easier, but a plastic works

for every law thats passed - alittle freedom dies