I'm probably gonna be in the minority here, but I now have two sets of actives and I keep four out of six of my capsules attached to the active cables. Oh I suppose one reason is that the less I attach and detach the less chance there is of messing up the threads, but honestly this isn't a real big concern of mine. The biggest reason is that the capsules/vials are so damn small that I'm afraid if I keep them all separate that one will unwittingly slip out of my bag somehow. I don't have to worry about that nearly as much when they're attached. It's also effectively less gear that I have to keep track of every night coming and going. On the down side, the capsules can tend to get knocked around a little bit more this way, but I've gotten in the habit of making sure I palm the capsule end before I unravel and ravel the actives. Finally, I don't really like the idea of putting them all in a single plastic carry case...that's a hella big loss if all my capsules get lost or stolen with one act of negligence or thievery.