I'm very hard of hearing (50% deaf in both ears) and wear hearing aids, but i still have a very difficult time hearing the gobbles of a toms if he is more than a 100 yds away. If my father or my wife (super ears) don't go with me I can get very fustrated b/c I know I'm not hearing them and unable to call accordingly or I don't think any are hearing me or in range. I think I've narrowed my search based on reviews from cabelas to trying either the Walker's Power Muffs or Radians. If there are any others to look at please advise becuase the $4000.00 hearing aids i have now are big disappointment in regards to hunting.