I find the moonshot really balances flavors out in my juices, allowing for a surprising degree of nuance. Though, I feel it loses sheer intensity in the process.
That build deck though.. I have yet to find a method that isn't a total pain in the ass. I really don't like building on it. So much so that I find myself just not using it regardless of its other qualities.
I probably like my serpent mini and goblin mini v2 best out of my tanks. I'm completely in love with the latters drip tip, and find myself using it on anything I can, even if it looks awful.
I really enjoy my aromamizer rdta v2, but it eats too much juice for me to use it too often.
In the end though, I usually find myself using the derringer clone. I just don't get the flavor I want from the others, and I change flavors constantly. I just don't find that the tanks give me what I want, though some get close.
If I had to drive around a lot, id probably look into squonking.