I have a couple. I bought one because I liked the power relative to its size. Liked it enough to buy another as a backup. I got into squonking shortly after that and back into mechs again as well (both tubes and squonks) so it hasn't seen much use lately but it is a great little mod. I think I paid around $100 - $110 new so if you can find one I'd say grab it.
I used a merlin mini on it but it would be a great little mod for drippers too.
Lost vape makes great mods in my experience (2 efusions, 2 therion bfs and 2 epetites).
Thinking about picking up their new mirage as well.