I found a free one burner Butane stove I'm thinking of using for light smelting and ladle pouring. Up till now I've been using my Lee 20lb for smelting and bottom pouring. Has anyone else used one? Fuel is not as readily available but not that difficult to find and appears to cost less per ounce than propane but don't know how that translates to btu's and overall cost or efficiency. The stove is rated at 8500 btu's
Also what would be a good pot size and material to use for the purposes mentioned?