My favorite stove: Biolite Camp Stoves
Biolite camp stoves are some of my favorite stoves for adventuring and survival. It costs a bit of money, but I save that money in fuel. It’s also a tad large but I can grill, boil water, and charge my devices. I use it often, except for maybe when I have to carry a lot of climbing gear for alpine adventure, then I carry a very tiny camping stove with a fuel canister full of white gas.