I use a Coleman Dual Fuel stove. It takes a little bit of assembly, but its very light, lights pretty easily and puts out heaps of heat. I also trust liquid fuel more than I trust gas in the back of my canopy.
Petrol can be picked up pretty much anywhere and 5L of unleaded will easily last me a week.
You probably also want to pack a spare generator (fuel jet thing that goes in it) as the dual fuel lantern I have went through a few of them, the stove is still on its original, even though its 20 years old.
The only down side I have found is that it rattles a bit, not a big issue now its in the back of my ute bit it annoyed me in the wagon.
I paid $200, 20 years ago and I have seen them cheap on FB marketplace.
Coleman Powerhouse 2 Burner Dual Fuel Stove - Coleman - Cook breakfast, lunch, and dinner with the Coleman Powerhouse 2 Burner Dual Fuel Stove during any camping, hunting, tailgating or other outdoor adventure!
www.tentworld.com.au
For 1st coffee in the morning, quick stops and overnight, I don't think you can beat a reasonable quality butane stove that runs those disposable cans.
Gasmate Travelmate II Single Burner Butane Stove - Black with Stainless Drip Tray - Gasmate - The Gasmate Travelmate II Single Burner Butane Stove- Black with Stainless Drip Tray is the handy stove you can take just about anywhere.
www.tentworld.com.au
For something bomb proof, then old stule gas rings are reliable and the jets don't clog up.