I am not saying that your B&A LCA's are bad, or they will break apart at some point. What I am saying is - the B&A and Moog parts are being made all over the globe, and can differ in quality. If I get these lca's, they will be most likely from the same production line as yours, but not 100%.
In my opinion, LCA is a very critical part, way more important than engine mounts or timing belt. Still, everyone wants engine mount and timing belt quality as close to OEM as possible, but not LCA. Why?
Poorly made LCA usually doesn't crack apart, but ball joint can easily separate from the arm. I have seen it way too many times, even my wife has survived this event in her sedan, where suspension was the same type as our van has - McPherson strut and control arm with ball joint.
Anyhow, the only question is money. If I had enough money, I would just buy OEM, or even a new van. But I am broke, and have to waste my and your time, trying to choose between B&A, Moog, or used OEM ( which could be not OEM at all ).
Sorry I am taking your time with my silly questions.