Here's a pretty good comparison from a hiking friend of mine.

Most of my touring and backcountry travel is stoveless, an option covered well in the link above. I still have several soda can stoves and an old Trangia, and use them once a year or so. Since that's mainly on winter trips, fire bans are not a concern. My old Whisperlite (neither of which is true) hasn't seen duty in decades.