I think I've added the Prodigy V 3.1 to the mix, since they are right here in Nashville!
+1 for the Buzz, The original and still the best mod there is.I have a GLV2 5 volt that I love and use 808 cartos on (with an adapter). I also have a Buzz variable voltage mod that I ordered with an 808 connecter and it's awesome. GLV from Great Lakes Vapor and the Buzz from Notcigs. Both companies are great to deal with too.
I'm ordering something tomorrow.
I have it narrowed down to the Silver Bullet, or the Buzz with 510 cartomizers.
Anybody care to Chime In?