Vortex Sound Research

So far from what I have seen I really wanted to get the OP-Z. But however all the issues that I'm seeing on these different forums about its horrifying build quality (double triggers, warping) have really been putting me off. It'd kinda suck to pay $600+ for something and have it break in a month or two. Am I seeing a kind of a reverse survivor's bias here, where only the users that suffered QC issues make posts about this problem? Or is this a genuine concern throughout?