I am looking for a pair of electronic muffs for hunting that offer directional/stereo amplification. I have used the Walker's razor however they are mono amplification so determining the direction of the sound is nearly impossible. I have tried various "cheaper" in ear devices but never found anything that both fit and stay in my ear or sound half way decent. Ultimately I know the best solution would be custom hearing aids but those are a pretty big hit on the wallet. Does anyone have any hunting experience with directional amplifying muffs you would recommend?