Don't believe I'm getting into this one...
FWIW, I sent out my Commander today to EKI for them to inspect and repair it. The lockup is very loose and light pressure on the spine will make it start unlocking. More pressure or light spine whacking makes it collapse 95% of the time now.
This is the second time in six months that this knife has gone back for the same problem.
In the past few months I have not used knife much at all and I definitely have not abused it. I don't do a lot of Wave Openings and I have not taken it apart. I have also not modified it in any way shape or form.
This has furthered my mistrust of linerlocks in general - not necessarily of EKI's products specifically, mind you.
On the flipside is the fact that EKI has been very responsive and helpful with my problems. The last time I sent the knife in it only took a little over a week to get the knife back. I spoke today with a courteous lady who directed me to send it to them for repair.
In addition to this, my SOFCK is also working out nicely - the lockup on it is solid with none of the wobbling and premature unlocking that I've been experiencing with my Commander. A CQC-7 that I sold a friend seems to be holding up well as well.
But jc's comments do seem to ring true to me about how EKI's knives overall seem (by
objective standards) inferior to Microtechs in terms of fit & finish. Does this make them lousy knives? Of course not.
Heck, I will even go for the argument that EKI's knives are made to be users and not meant to be collectors like (for example) a $1000+ Microtech auto.
We'll see how long the Commander's lock holds up the next time it come back.