The metal claw ones get loose and give way. Generally this occurs when I don't want it to- at work or when doing my best at a concealed carry. Since my record in this regards was spotty, I opted to try these style of suspender. Holy cow. They come on easy and can be taken off easy but most importantly they stay connected when my belt is bearing weight. These are the first non button style suspenders that do what I want them to do. If you lack ass, as do I and many of my male friends, then this is for YOU.