good backpacking stove international travel?

I'll be in a few countries, some developing. I am looking at the MSR dragonfly and the Markill Peak Ignition by Vaude, and a few others. I don't know if wood will be readily available everywhere I go, or if I'll be allowed to burn wood in other places, so I ruled out a wood-burning stove. I will be in moderate temperature most of the time, though it should get pretty cold--I'd say down to 32 F. If its colder than that, I'm off to town. my altitude will be peaking at about 10,000 and obviously I'd like it to work at sea-level, too. I am trying to be as ultralight as possible, and I don't need a bulky stove taking up a lot of space in my pack. Is there anything out there for me?

I have an old MSR Whisperlite International Multi Fuel stove.
I've had it for years and it has been highly dependable. I have only used it with white gas, but it can handle other fuels as well.. Good thing for traveling. So I would lean towards the MSR. There are lighter ones and cheaper ones but when it comes down to wanting it to work every time. Go MSR
A good place to start is with REI's in store comparison chart.
I don't have a copy off hand and could not find it on-line.