I have the Camp Chef; Love it (the Camco & the Camp Chef look nearly identical, including the storage bag, although the Camco claims a bit higher BTUs - 65,00 vs 55,000). The flame is adjustable from next to nothing up to quite large, and once the lava rocks heat up it actually puts out a surprising amount of heat. The short legs (about 6") along with the air holes in the bottom of the fire bowl allowed the ground underneath to get hot, so I bought some 1/4" rod (the same material as the stock legs) and made some longer ones. They still fold up just like the originals but lift the pit about 12" off the ground. Much better.
My brother has the Little Red Campfire; it's nice but a bit smaller diameter. The fake logs also don't radiate as much heat; he chucked them and uses lava rock instead,which helped. On the plus side, it has no openings underneath the fire bowl, so the ground doesn't get hot. It also has a nice solid lid for storage (instead of the nylon bag of the Camp Chef or the Camco).
The Big Red Campfire is a bigger version, but still a tad smaller than the Camp Chef, and of course it still has the fake logs. Again on the plus side, it has the solid lid and the solid bottom.
The Campfire in a Can, IMO, is just way over-priced compared to all of the others, although it does seem to have a larger flame than the others (in videos).
While I still prefer a wood fire, my propane Camp Chef is great for those times when you can't burn wood. Currently just $65 on Amazon.
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