I've found the Chines-made varieties absolutely reliable to date, and I've slept around quite a bit here, oftentimes with older women on the game, many of whom don't insist on their clients using rubbers. I'd have thought they'd be a high-risk group for the spread of sexual diseases. But they come much cheaper, and give better value for money coz they're very experienced in bedroom matters - that's why I went to those kind of women in the first place.