Is the peanut much better as far as fuel capacity & overall capability goes? I guess looking at the specs, both seem like they may actually be reasonable additions to a keyring. Is your peanut a part of your regular EDC?

Also, its good to hear there don't seem to be any evaporation issues.
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Victory awaits him who has everything in order — luck, people call it. Defeat is certain for him who has neglected to take the necessary precautions in time; this is called bad luck. Roald Amundsen