Lightweight folding twig or camping stove?

I frequently camp on some land where it's no problem having a campfire. With the weather getting warmer a standard size campfire seems overkill and too warm. But I still prefer the ambiance of a crackling fire and I also need it to heat water and cook basic meals over. I was thinking a twig stove or some other type of collapsible stove would be good.

Know of any good ones, preference being for compact and light in case I want to take it on longer backpacking trips?

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Lightweight folding twig or camping stove?