I currently do but to be honest I hate it. I all ways get a weird "plugged" feeling when I wear hearing protection. Its kind of like having a bad head cold.
I am looking in to suppressing one of my 45/70s and see if it can be hearing safe.
Shot placement is everything! I would rather take a round of 50BMG to the foot than a 22short to the base of the skull.
all 25 of my guns are 45/70 govt, 357 mag, 22 or 12 ga... I believe in keeping it simple