I've found my perfect setup, as well.
I keep my device in a shirt pocket, so using a tube mod, with a tank on top sticks out of my pocket, and doesn't feel all that comfortable.
Currently using a VaporShark DNA 30, which is
tiny and lasts me nearly all day! I have a Kayfun Lite + on top, filled with 5 Pawns Castle Long!
It feels great when you find that perfect combo.
I'm now searching for a RDA!
