Cheap,
Since you ask, my first sophisticated camping stove was a folding sterno stove. <img src="/forums/images/graemlins/grin.gif" alt="" /> I thought it was pretty cool until my mom bought me a svea for my 19th birthday. <img src="/forums/images/graemlins/smirk.gif" alt="" />

You just set the lid part way on to simmer, <img src="/forums/images/graemlins/cool.gif" alt="" />but it isn't that hot of a stove, simmering is kinda what it does. <img src="/forums/images/graemlins/grin.gif" alt="" /> As the can gets hotter the flame gets stronger. And you set the lid on it to put it out.
Jim <img src="/forums/images/graemlins/cool.gif" alt="" />
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These are my own opinions based on wisdom earned through many wrong decisions. Your mileage may vary.