So I'm not a lockpick, I've dabbled briefly, but I am a fan of securing my stuff. So I figured the best people to ask about lock quality would be the people that try to take it down.
I'm currently looking into getting an ABUS bike lock and I trust ABUS because my boss is a fan and he doesn't seem to buy crap.
So what brands do you suggest? What's hard to pick? What's hard to break? What gives you the best bang for the buck?