In reply to rob1:
jetboil sumo for inside a tent, no comparison.
the reactor is the stronger stove, but as it doesnt click together is way more sketchy inside a tent surrpounded by all your flammable gear. in a vestibule is ok, but actually inside - i wouldnt.
as for the jetboil, i use one inside tents regularly and without problems.
rigged as a hanging stove takes even more sketchiness out of it.
just realized your question wasnt about INSIDE the tent...but if the situation is likey then all that still stands.
otherwise, reactor for the power or if weight isnt the defining issue.