I have burned through all my Lignetics this AM (2 tons). Now I am starting with Barefoot Pellets. The Barefoot are lighter in color, more consistant in length, seem to burn longer(I had to crank the feed rate way down as in all the way) and seem to throw off more heat. Fines seem about the same for both brands (very little). So far this heating season I have heated this 135+ year old, 2100+ sq ft with 10 ft ceilings with 90 / 95% with pellets. I usually have the downstairs at about 70 / 72* and the second floor (3 large bedrooms, large stairway with landing and bath) about 62 / 64*. I am very pleased with my results so far.