you guys are gonna think i'm nuts but i picked up a bag of the firesides the other day just to see how they were. ran a bag of them then a bag of lignetics cleaning the stove in between. the firesides burned cleaner, less ash, cleaner glass by a long shot, they did however throw a little less heat but not by much...and the firesides lasted 24 hrs, ligs went 17......question is now do i want a cleaner stove with a little less heat and pellets that last longer or a dirty stove and more heat, but go through more pellets?.....gotta stick with the ligs for now seeing i got 4 tons. but thought i would send along what i noticed.