ataxian
PALE BLUE DOT
IYour post made me try the D020-D for the first time with the Lotus (and a low-profile 14mm adapter). It was a very good experience, but I think the E-nano just works better overall with water (though I agree with @ataxian 's frequent reminder that the Lotus has the best WPA design out there).
This thing looks like it would be a beast with the Lotus, and you can get 2nd quality for $32.
http://www.thickassglass.com/collections/bubblers/products/tag-7-ratchet-bubbler-with-water-recycler
Edit: Actually, it appears to only be available in pink and green for $50 right now, with no 2nd quality or other colors available.
Edit #2: Oh dude, what about the Purr2Go?!
http://www.420science.com/Purr-2Go-Polycarbonate-Bubbler
got this BUBBLER with a small mouth piece. $21?
Throw in the best WPA by LOTUS and WIZ KALIFA OG and my angled lighter and life will be worth living!