My mikron came with "comfo-bite" and I'm getting sick and tired of it.
I have one on my swim snorkel and it works great there (slightly different shape but the same basic design). But the snorkel sits on the forehead strap and doesn't weigh anything so it's essentially locked solid between the upper teeth and the forehead. There is no pressure on the lips nor the jaw. And it wouldn't make the swim goggles leak even if there was any.
The reg, OTOH, I have to hold up with the lower lip and that's enough tension around the mouth to break the seal at the bottom of the mask -- well, more often than I like, anyway. I'm starting to feel like the basic "whatever" mouthpiece of the rental regs is actually a better option: it did put more pressure on the jaw, but it didn't mess with my lips so my mask wasn't leaking nearly as much.
Hence the question: what do people use?
I have one on my swim snorkel and it works great there (slightly different shape but the same basic design). But the snorkel sits on the forehead strap and doesn't weigh anything so it's essentially locked solid between the upper teeth and the forehead. There is no pressure on the lips nor the jaw. And it wouldn't make the swim goggles leak even if there was any.
The reg, OTOH, I have to hold up with the lower lip and that's enough tension around the mouth to break the seal at the bottom of the mask -- well, more often than I like, anyway. I'm starting to feel like the basic "whatever" mouthpiece of the rental regs is actually a better option: it did put more pressure on the jaw, but it didn't mess with my lips so my mask wasn't leaking nearly as much.
Hence the question: what do people use?