Yeah it;s looking like Kimmel's is a winner this year from what I'm reading lately. I last burned it in '08, and it was TERRIBLE. Never saw so much trash in my life in the bags, not to mention LOTS of ash & hard to shake clinkers that limited my burns to 12 hours.
With the Blaschak I bought in summer '11, I've been getting grate-jamming rocks constantly. Figures I bought 14 pallets of it.
Another thing to consider - Blaschak has REAL plastic bags, 40 lbs. each. The real plastic holds up to direct sunlight MUCH better than the cheap, woven plastic strips of Kimmel's bags. They disintegrate in direct sunlight in a VERY short time. Kimmel's are 50 lb'ers.