[sick472]

I believe that the smaller vendors that do not carry "everything" and their websites are a bit clunky tend to have the best parts. They select the good stuff and avoid the headache of the not-so-good stuff. The places that "have it all" will, undoubtedly, carry some junk parts so it appears hit and miss with them. Customer service is more personal with the smaller places, whereas customer service with the larger places will graciously send you another junk part for free when you call and complain.

My opinion.