bsoplinger
1000+ Head-Fier
… As far as the discs, it depends on which ones you use. I use fiberglass reinforced discs. They produce a fraction of the dust, and last 10xs longer than the cheapo non-reinforced discs (which produce a ton of duct and break apart if you breathe on them wrong).
If those are like the ones I use they have that nice push/pull thing on a specific mandrel that simplifies changing discs, no screwdriver necessary.
Makes me think of those DirectTV commercials. And just like those where I talk back to the TV I say I like my cable service, well other than price but they all overcharge IMHO. I actually like the IEMs I have with flat cables.Noodle cables...blech.