MFK makes great calls. I've tried others but they don't come close to MFK for yote sounds. You can make prey sounds with a turkey call...just practice.
^ I have a simple, inexpensive Icotec 300 e-caller. Cottontail in distress and coyote howls has worked for me. Just keep extra batteries and have fun. I keep a hand call to make rabbit sounds if the ecaller fails, but havent had any problems with my ecaller yet
I use a MFK diaphragm for howling. I turn my own distress calls. I have a Foxpro Wildfire 2 if im just yote hunting. If im somewhere there might be a chance of a fox/bobcat I use mouth calls.