My first ever CIEM was a silicone Music One. I was feeling nostalgic, so I requested for my FIBAE 3 to be redone in silicone! It should be ready in a few weeks. I wonder if the sound will change at all compared to the acrylic shell, though...
I never had any issues with my Music One despite rarely maintaining it, but to be fair I was in California. Now that I'm in Singapore, I guess I'll have to be more careful with maintaining my FIBAE 3 when it arrives.
@piotrus-g, how often do you recommend isopropanol wipedowns? And how often should I run it through the hearing aid dryer, and at which power setting?
I was planning to use Ares II with my FIBAE 3, but I'll drop by Effect Audio sometime to see if I should use Eros II instead!