I can't remember the name of mine off hand, but one suggestion I would make is to look for active plugs that have a recharging case.
my brother and I both use active hearing protection, but his require new batteries like a hearing aid. mine have a case that recharges the plugs while they are in it. the case battery lasts a very long time between charges, so I really only charge the case once in a while.
Edit: mine are Otto brand. Small waterproof case. Have been great for a few years. For the first time, I am seeing that one of the plugs is not consistently connecting to the case.
With that caveat, what you see is case at 80% battery, left ear plug at 100,% and right at 50%. Has been sitting in the closet since Jan 31.
The only things I would see as an upgrade to these would be a custom molded ear piece, and bluetooth for ease of accepting of calls, etc while shooting. And, now I realize, perhaps the longevity... definitely disappointing to see the one earpiece not connecting well.