Slightly Medicated
(SliM) Iron Lungs
Also I trust the chemical composition of my Solo allot less then the DaVinci. Something about the taste of the flowers when vaporized leaves something to be desired. I think the term Robot Fart best describes it. If you are concerned about off gassing with the DaVinci I think the Solo would also concern you. I feel like the flavor is affected more by the Solo... some peoples theory about the flavor being altered means that you are inhaling other chemicals. Every hit I take off my Solo taste a little of plastic and metal. If you are concerned about off gassing I would suggest the ThermoVape... on the other hand I know you have issues with your lungs and the ThermoVape can be harsher then both the Solo and the DaVinci.