I love the inconvenience. I like fiddling with all my stuff all the time. It keeps my hands busy and constantly reminds me that I'm "choosing" this over analogs. I like convenience, but I don't want to get mindless about this....I like the "hobby" aspect of it. I especially (I'm a girl, after all) like finding different bags and holders to carry them in. Now anytime I'm in a Dollar General (or even better...Dollar Tree) store, I'm combing the shelves for colored rubber bands (to mark my cartos) and bags or tweezers or things I can modify to be used for my new hobby. I change things up all the time. I'm on a cartomizer kick right now....got lots of cartos going....but I sorta miss my 510 Mega attys/carts, so I've gone back to them at home. I use an eGo, but every now and then I break out my old 510 batteries because I still think they look and feel cool.