I get the low sodium BTB at Costco. When they have it. The last time I found it there, the only low sodium they had was the roasted chicken flavor, not the regular flavor. I use it in lots of stuff. BTB is also my preference, I don't find that it tastes like Campbell's.
I've had the Orrington Farms brand of other stuff, not the bouillon, but their other products have been really good. So I would think their bouillon would be decent.
She who dies with the most toys, wins.