I just got the compact kit and see no issues with it. I have carried something similar in the back of my Wrangler for the past 10 years and never had to use it, the tools had rusted and the plugs had degraded from the SoCal heat.I'd bought the $25 kit with the carrying pouch. Although not having had to use it yet, if I have to do it all over again I would get the "heavy duty" version just for the plastic case.
The pouch version is a pain to work with. Every time the pouch is unzipped, things fall out. Putting everything back and zipping up is messy and time consuming as things keep wanting to fall out.
The plastic case is the very reason I did not want the heavy duty one. Takes up too much space, I can put the compact molle case together with other basic tools in the cooler. I don't expect to have to use it in the next 10 years too because those KO2Ss are near indestructible off-road.
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