RE: a new duck call
I tend to favor the Echo line.... or should I say.... the Echo line favors me.
Gotta try em out. Everyone is made different and calls differently. Match your volume and pitch to your abilities and your hunting situation.
In the RNT line, I prefer the Short Barrel or the Daisy Cutter.... the DC is a good multi-purpose call. I typically hunt tidal marsh/tidal timber, or beaver swamps along rivers.