I'm getting a lightweight stove, and am considering non-butane/propane options (ie. liquid multi fuel options).
Specifically, I'm interested in being able to go overseas hiking in remote, cold or high-altitude locations (eg. Nepal GHT non-group hiking/mountaineering away from main trekking routes) on longer expeditions where gas butane/propane canisters may not be available.
Ideally, I'd be interested in stoves with the ability to simmer, lightweight, not too fidgety with many parts that can be lost or damaged when removing, chea... not too damn expensive. I don't mind if they don't do butane/propane. Naturally, compromises could be considered.
So my questions are:
1. what are your thoughts on liquid fuel stove alternatives?
2. When are they required?
3. what's your experience with any models?
4. what should I be looking for?
5. what are the limitations of liquid fuel stoves compared with canisters?
I haven't had any recent experience with these stoves.
I have seen some MSR whisperlite and dragonfly, Optimus Nova and Primus Omnifuel models and am still not clear on what would best suit my needs. The Primus model looked the best, with all the bells and whistles, but was very expensive.