I ordered a Vamo 2.5 from maxvaper.com in Ohio.  2.5 is apparently the same as the 2, with the problems fixed (like the rattling battery and the too-small-spring), plus a smoked glass window, etc.  I got the stainless (read some complaining on this forum about the fingerprint-magnet nature of the chrome and gunmetal).  'Twas a good deal, Keith was friendly and helpful, talked me through it on the phone, and he threw a bunch of freebies in with the package (including a couple extra tanks, a couple extra batteries, a charger, and a free bottle of e-juice).  It arrived within three days.  Very satisfied with the service, and totally and entirely satisfied with the Vamo.  I am new, and can't say I am super knowledgable or anything, or experienced with other mods, but for what its worth I would highly recommend the 2.5 -- especially if you're one who didn't like the design with the engraved lines.