I'm sorry I just can't recommend a cigarette sized model. The vapor and the battery life are most inferior to an EGO style like the KGO.
As a point of fact, the 808 from V4L runs at a higher voltage the the EGO. It is *better* than the EGO, not inferior. The edge the EGO has is in battery life and the ability to use low-resistance cartos. Note that people often forget to state the obvious: the 808 doesn't NEED the LR because it's 3.7v to begin with.
As far as Libertyflights goes, that is a European company (probably in the U.K.) and shipping times from there to the USA are inferior.
Liberty Flights also operates in the US, shipping is quick, service is excellent - and many people do not have the option to "go local" for supplies. I got my favorite e-gic from Liberty and I just love it.