You'd have to be a major idiot to accidentally disengage the AXIS lock. The only down side is it may take away from the knife's appearance. I never though the Axis lock made a knife look better. I just enjoy the functionality. I haven't seen any other lock that allows you to open and CLOSE a knife so quickly. Maybe this isn't a concern for some people, but when you get proficient with the AXIS lock and you can open your knife with one hand, make your cut, and close it again with one hand and put it away, it's pretty slick. With frame locks, lock backs, liners, etc, it takes more effort and concentration to close the knife. I can open and close an AXIS lock knife without even looking at what I'm doing. I just better know I have a proper grip on the knife so my fingers are out of the way. With almost all other lock types you have to put your fingers in the path of the closing blade to disengage the lock. With the AXIS lock you can keep your fingers in the clear.
As far as people worrying about the location of the AXIS lock and accidentally disengaging it, it's stupid BS. I never came close to accidentally tripping an AXIS lock knife and I've been carrying them everyday for 4 years.
It's a very strong lock, if not one of the strongest, it's fast, it's reliable, etc. I've also never had a spring break, but this is maybe the biggest negative about the lock. From the stories I've heard of springs breaking, the lock still worked as 1 of the 2 springs was still operational. We also don't know what these people were doing to break the spring. Maybe nothing, or maybe they were flicking the hell out of the knife over and over for a few weeks. I have carried a BM710 almost everyday for 4 years or more and I flick it open and close many times a day. ZERO problems, other than the pocket clip loosing it's set a bit.
I laugh when people worry about the AXIS lock. Out of all the f'ing locks to worry about, the AXIS lock should be one of the last. Worry about liner locks, or lint in your lock backs. My BM710 often gets filled with pocket lint and other crap, and the lock has never failed to lock up rock solid. I've had lock backs F up with a little lint in them. Frame locks can disengage if you twist the knife handle the wrong way.
If you are afraid of the AXIS lock failing, buy a fixed blade because you should fear every other locking mechanism as well.