All the following are GREAT vapes and all deserve your attention. Just do a bit of research as to which one will do what you want it to do. They all excel in certain areas, but none of them excel in all:

Volcano
HerbalAire
Extreme
VaporGenie
LaunchBox
Iolite
Purple Days
MyrtleZap
VaporBros
Da Buddha
Silver Surfer
Aromed
Herborizer
VripTech Heat Wand
VapoStar
Vapeman
Vapolution
Vaporfection
Verdamper

Just stay away from those cheap Chinese knock-off vapes that you find on Ebay.