Most of the time I use the Howard-Leight powered muffs but keep foamies in the Jeep in case I forget them. I have also used noise-canceling earbuds in a pinch. Luckily, I never used those 3M ones that failed. I've lost some hearing since my initial hearing test for the Army but not enough to worry about. Never used anything for hunting until recently. I figured squirrel hunting with a shotgun would be a great time to use them. Shot most with them on but a few snapshots with them off. Hopefully, deer will give me more time to get ready.