Now I'm trying out various setups for my keychain. I'm thinking of putting the PS4 on along with a 4Sevens CR2 Mini (warm). I tend to keep my keys to a minimum (as in just the house key and a little tiny micro light with the car keys removable when I don't need them), but I love these new little tools so much that I think it would be handy to keep them with me all the time. I do tend to carry a leatherman in my bag at all times and I always have a AAA Fenix clipped in to my pants pocket. So, the question I'm asking myself is whether or not to bulk up my keys. I can't decide. :thinking: