putting gear kits together satisfies in a way nothing else does. I bet I spent 3000 hours playing Diablo and Diablo II, where you wear best gear and only have a small inventory for anything else you need. Its pretty cool though. Everytime I go backpacking or overseas I get the pleasure of optimizing my gear for the trip before I ever even leave. You get a lot better at it too because you'll learn something every time you go out.