After some days of usage, some calls, some music, a movie, i still enjoy the APM 🎧 very much. The 'happy customer' feeling still is there =)
i guess, the exact point, where both cans occasionally hit each other, when being put back into the sleeping bra, will suffer over time. But as the cans feel like being built quite massive, this will be only cosmetic wear and tear. i might try a casing, but as i generally don't like covers on such devices very much (as they will have an negative impact to its haptic), i will end accepting the wear and tear and try to be a little cautious.
Thank you dear macrumors community for convincing me to overcome my previous hesitation! 👍