I'm a mechanical engineer in the product design industry, and I recently picked up my first Filco (TKL with MX-Browns).  I'm very pleased with it, but I understand there is a widespread pinging issue with some of the other more recent keyboards.  This is an intimidating and frustrating user experience failure for many, but I believe I have a fix for The Keyboard Co. or an end user that will recondition a pinging keyboard back to a reasonable noise level.  The problem is I haven't actually experienced the pinging on my keyboard.
Let me take your super pingy keyboard.  Selfishly I would prefer pingy MX-Blues (haven't tried them yet), but truthfully anything pinging should satisfy this experiment.