When I started collecting knives they were all Benchmade, and I haven't had one fail yet, nor do I have any with axis rock-lock. But I have so many knives for one person that I never really hammer on any one item for an extended period of time.
I do love the way you can open and close an axis so easily with one hand, and as I put clips on both sides of a knife quite often (so I can switch front pockets at will, I generally always carry two knives even in the cube farm) it really has proven to be the easiest to open/close with a quick vertical-hold, index finger pull of lock bar and quarter-turn rotation of the wrist. Nothing else even comes close.
And I tune mine so that motion results in the blade dropping onto the stop, with no bounce, 99.9% of the time. Which is fun to do and one of the reasons I like to carry those particular knives the days I do carry them.
My 710s, 940-121 and Contego are the easiest to deploy AND close with one hand of my folder collection, which includes frame locks, liner locks, compression locks and back locks from CRK, ZT, BM, Spyderco, Emerson and CRKT.
Second is the PM2 with the compression lock. Same hand motion as above but with left thumb compressing the lock bar in left hand carry, index finger compression in right hand carry. And it closes just like the axis knives do, with practice, but just a little more thought into it than the axis locks take, which is nothing.
But ruin me for all others? No way. There is so much cool engineering going on out there that other designs should be acquired if possible and enjoyed for what they are.
My ZT 0566 is a PITA to open and close compared to an axis, but that little bugger is so well-built that if I need a tough-duty knife for a job, barring a fixed blade, that would be the one I grab. Not any of my BMs or even my Emersons.