Below is some correspondence I had with a woman who did book in to have me do her VCH piercing and a pair of outer labia piercings:
I have a question about the VCH. I pretty much need to use a vibrator on my clit if I want to orgasm (masturbation or during intercourse), and, while I've been interested in the VCH, I'm concerned that the jewelry and the vibrator will make unpleasant rattling noises when they come in contact. Are there ways around this (either with changes to the vibrator material—currently plastic—or ways of moving the jewelry around during sexual activity)? S.
It is true that contact with a vibrator against body jewelry will result in a sound, not everyone considers it unpleasant. ; ) You could try non-metallic jewelry (after healing), or, like some women, you may find that the additional direct clitoral stimulation from the jewelry makes the vibrator superfluous. Certainly nobody can make any promises, but if you're interested in the VCH, and anatomically suited to it, then I think it is worth a try. There are a lot of variables involved including unique human anatomy, body jewelry size, style, and material, personal preferences for stimulation, different sexual activities.... So it is the kind of thing you'd need to try out to see how it works for you.