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Stoves won't work in cold weather (+5 and below imho). Even if you warm it up by keeping close to body, it will still quickly get cold due to elements & decompression. You will loose preasure on the exit, flame will became tiny or die out, and you won't cook shit.
Source: me, using stove powered by 400ml bottles countless times.
So, unless those smaller cointainers somehow work better...
The only aplication is what other anon said - where it's illegal to make fire.
But even them, you can just use esbit.