Started with 808's, went to Mods and loved 'em, but for simplicity, stealth, ease of use, & reliability, a good old Joye Tech 650mAh eGo with the DCC in the shorty version is IT!! One bat lasts all day, you pop the top and fill er up a few times a day, GREAT vapor, and with the lanyard I can vape any time any where I'm able to in seconds. No muss.....no fuss. These new 350 or 400mAh eGo's are nice too, but don't last as long.