We've been using wood as a primary heat source for several years now. Not having to worry about heat if the power goes out is a big comfort but we burn wood mainly because we love it. Cutting, hauling,splitting & stacking the wood is great exercise as well. Only drawback (if you want to call it that) is you have to have a place to get rid of all that ash and it really adds to the dust in the house. But we don't mind.