There are totally different scenarios. As an escaping soldier you donīt want to be recaptured. As a survivor you want to be found and rescued. Most kits here are assembled for the latter scenario. So being slowed down by the attempt to survive isnīt a issue. If you know the limits if your skills and your equippment there is no false feeling of security just a bigger chance to achieve your goal.
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If it isnīt broken, it doesnīt have enough features yet.