Hi all, I'm seriously thinking of getting some custom-molded musicians earplugs. Mainly for going to concerts and playing live. I've heard differing opinions on whether 15 dB or 25 dB noise reductions are better. I definitely want to hear the high frequencies. I want to be able to hear things like harmonics, bass chords, etc. when I'm playing (or listening) to them. Would 15 dB be sufficient filters or should I do 25 dB? One audiologist said that 25 dB are good for drummers, and another told me that 25 dB are good for all musicians. I play regular bass guitar, not acoustic. Looking forward to your comments, thanks.