Good food and hot coffee is a must have on the trail, at least for me. Here are the options:
Don’t carry a stove, eat everything cold. No way, cold coffee? Are you a barbarian?
Cook over a fire (or wood stove). This option does not work well when it is raining or there are fire bans or there is no wood.
White gas (AKA Coleman fuel) stoves: the go to option for guides and expeditions
Esbit solid tablets, light but they stink A LOT!
Alcohol stove: go to option for long distance hikers (for now). Leann loves her Whitebox Stove.
Canister stoves: becoming more popular with long distance hikers and my choice for now but I bounce back and forth between alcohol and canister stoves.
Leann laughs at me since I keep changing the stove I carry. I probably change the stove every other trip but guarantee if we are going for a week in the wilderness (outside of Alaska) I am carrying a canister stove.