Had a great cook today, cooked smoked chicken sausages, a whole chicken and I am just awaiting the ribs (final 30mins and final application of honey BBQ sauce), all on the Smokey Mountain.
I am wondering exactly the same thing. I have tried all the 'off the shelf' brands you buy in retailers and can only recommend one that works well for me.
I am a Low'n'Slow fan so long burn and constant heat delivery are key. The one brand I keep returning too is Weber's engineered ...