To be honest, the Crank Brothers multitools are awesome. I have a M17 that I've been using a lot since 10 years and it's been flawless. I just bought another one to leave in my other pack. It's sturdy, has all the tools, does not rust, the chain breaker works great and they're reasonably priced. My new CB dropper (the cheapest one) works just as well as my OneUp too and it was cheap.