just barging in here without a jetboil
Ive got an MSR reactor and its purpose is to melt snow when i'm up in the mountains. Though not a real issue in australia, other parts of the world can have mountain campsites that are usually rocky and on uneven terrain on a slope. This has a tendency to knock the reactor's tall pot over when filled with water.
My 3 winter tents all have a hook in the vestibule and i tried to make a hanging system so i wouldnt knock over the pot. worked ok but then the heat melted my rope due to the high temps generated by the reactor. This nearly caused a catastrophe!
tried a friend's jetboil hanging kit which worked really well with my reactor because the wires are metal and dont melt.
it makes the pots opening higher than eye level so you cant really see into the pot to cook but if its only for melting snow and boiling water.
Its a stable system and the pot is easy to remove and put back onto the stove. i guess you gotta watch out for the carbon monoxide more because the stove's exhaust becomes closer to your face.
packs really compact and only weighs 42 grams. however, its just a tinge taller than the reactor's pot so the lid doesnt fit inside.
Its rated to 4.5kg capacity which is more than enough to hold a litre of water.
Also wanted to show pics of my snowpeak titanium bowl. A gas cansiter fits inside it really well, so you can add some warm water in it to keep the canister warm in frigid temps. this should help greatly with efficiency in sub zero temps as per Roger Caffin's highly scientific information. (most of it is beyond me)
http://www.bushwalking.org.au/FAQ/FAQ_Mixtures.htm