This is a good gel fuel.  It has a nice size flame, decent crackle sound and it lasts as expected - about 3 to 3 12 hours per can.  The only thing I don't like is a little bit of an odor when the last of the can is being burned.  This is usually the last 15 minutes or so.  Sometimes I extinguish the flames when I start to smell that.  I often light a candle or incense when I burn these and that helps a lot with any odor.  We have tried other brands of gel fuel and noticed the same thing in regards to the odor when the last of the can is being burned.  I have found Wayfair and this brand to be the best value in gel fuel.  I would not hesitate to purchase again.