I've got a JetBoil and it works great. The one drawback is the Piezo igniter. Reviews on it say it's 50/50 as to whether it will work or not. I've found that to be the case. I just use a lighter, match or whatever. I feel it's still a great setup even with that inherent problem. 2 cups of water to full boil in 2 minutes. Get the pot support and stabilizer for more versatility.
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It's not that life is so short, it's that you're dead for so long.