I don't expect this lock to be the end all be all - it is a tiny little thing.  But, it does the trick!  I'm not using it for luggage.  I'm actually using it to lock the disconnect switch on my car's EV Charger in a common condo garage.  It's a safety precaution in case others with electric vehicles decide to try and use my charger when I am away.  The lock combo was easy to set and I can see how some people might get that part wrong.  If the combo isn't set right, the lock will just open.  But once it is set, it works fine.  I'm mainly using this as a deterrent so that it is not easy for people to turn on the charger.  I do realize that if someone really wanted to get the lock off, they probably could.  But that's true of just about any lock too.  In my opinion, it was worth the price and does what I expected it to do.