I had a Tangie that didnt do as expected because of a 2.5 gallon pot.
The Barny's Farm LSD however is at least 2-3 oz. It should fill two half gallon jars full
I know Fox Farm Ocean Forrest and Happy Frog are good, but everyone swears by it to much for my liking. You can make a way better or equal soil with just cheap potting soil and adding your own amendments.
I am cooking up some super soil right now. Old potting soil from outdoor flowers, Neem Cake/Meal, Karanja Cake/Meal, Bone Meal, Blood Meal, Coffee Grounds, Kelp Meal, going to get some worm poop soon. I will be adding about 25%-33% CoCo Coir, 25-33% Perlite and this should be an amazing mix. Just add water, no nutrient mix