Cleaning and or rebuilding
coils is a PITA. Last purchased 30 coils at
fasttech for my wife and myself at about $0.86 each including shipping and received my order 7 days after ordering. Usual B&M pricing in this area is $2.00 to $2.50 each.
Certainly I wouldn't expect everyone to agree with my method, but I don't have to mess with wicking, kanthal or cotton and any other stuff.
I didn't roll my own cigarettes when I smoked either.