I am not familiar with Moog but other low cost Chinese drop links have low cost heim joints that fail and fall apart in no time on our cars. We know that Tarret, TRG, and RSS use quality heim joints that hold up well over time. They also cost more. Sometimes it's a "you get what you pay for" kinda deal.
I just want stuff that works and don't care to play "crash test dummy" with unknown critical parts. $200 one way or the other is far less important to me than having a heim joint fail in a critical corner at speed and smacking the wall at 130mph.
YMMV