I've used those too, Ryan. They are great. For something to keep handy in your pocket,
Eargasms can't be beat. They come in a machined aluminum case and are excellent at noise reduction. The problem is, I can't carry on a conversation with them in.
They're pricey, but twice WOOT! has had them half off, and I bought the limit of three each time.
Half of what we read or hear about finishing is right. We just don’t know which half! — Bob Flexner