Just purchased a few bags of Pesto-logs from Lowes. The reviews were not so bad so figured I would try em out. They are dark creme colored and hardwood conifer blend, very dull and dusty(red flag 1)they are long some 2 inch plus(red flag 2)but I poured em in. My thelin can burn them I thought. Temp was 20 degrees outside and after 2 hours of burning, one very dirty glass, and hardly any flame, my small cabin was a mere 63 degrees and falling. I took heat output and it was a lousy 180 degrees. My pennwood pellets and hammers crank out 270 degrees and keep the cabin @ 72 easily. It seems to me that Lignetics is a company that is trying to flood the pellet market with about 4 different types of pellets made from many locations around the country, quality is compromised. They use to be such a great pellet when they just cocentrated on one (hardwood)from WV. I could not sit through this aweful burn. I emptied hopper and filled up with my pennwoods, cabin was up to temp in know time. Glad lowes took the 3 and a half bags I returned today. Not going to roll the dice on a Ligs product again. Thank you to all the home pellet testers you are all a big help in your reviews!