Put a little more than a dozen boxes out last weekend and had our first check this evening. Picked up 4. 2 adults 2 juveniles. Off to a good start for our little area.
I have a mixed bag. I prefer the belisle 160. As long as you don't push the conibear into the box as far as it can go it doesn't "jump" forward at the animal, so most of my catches have been single bar at the neck.