Having trouble picking one of these E callers. I know both have great reviews. (foxpro fury vs wildlife tech ma21) for calling yotes and bobcats. Has anyone owned both of these calls or at least had some experience with both? Most important for me is sound quality, best coyote vocals, true cold weather warrior and overall ruggedness. Good chunck of money being spent here and just wanting some input. Not trying to start a pissing match. My 4 year old son would win that Thanks!