Here's the dirt on some dirt

I do not claim to understand the intricacies of soil building (nutrients, pH, microbes, and so on).  There are books written about dirt.  I just want to grow my food in healthy soil and I want a convenient way to get the "dirt" to my house.

Enter "The Big Yellow Bag."  I compared their prices per cubic yard (enough to fill a raised bed or 30-40 pots for container gardening) and it is a good value.  Healthy soil.  Delivered to my house.  And if I don't use it all, I can seal up the bag for later.  

What brand(s) of soil do you use in your gardening?  What do you like or not like about it?