I mostly use my lightweight stoves while traveling and going on various backpacking/backcountry excursions. I use my MSR PocketRocket ultralight stove when I need to cut down pack weight for long trips and it can fit in your pants pocket etc for convenience. It uses pre-filled canisters with a blend of propane and isobutane. In cold temperatures and higher elevations a liquid gas stove would be more efficient and maintain performance. Liquid gas is also versatile with fuel types and more readily available (as you may know). I saw the post! Thanks for answering my question. Cheers.