I don't want to start a "store war" here, but if you're concerned at all about how workers are paid and treated:

TJs ranks very high.
WF is vehemently non-union.

I have to travel a little to get to a TJs here in Las Vegas. I've been using their brand of psyllium for about 30 years and last week I was there to pick up a container. For the very first time, there was none. When I asked, I was told the product "is being reformulated" and will return soon. Pure psyllium husks with no additives, what's to reformulate? Guess I'll do as I usually do and let amazon deliver it straight to my door.