Hi there. Pax 2 is my second vape after iolite which I never really took too. For last 10 months I have used vape and smoled pipe. Usually have pipe for first hit of day (or when drinking) and then vape. Recently I have been trying to just use vape. I like it and have been using it more recently as I lost my job. I have noticed my lungs feel dry as if they are coated with a thin film. The coughing is not as bad as with smoking but whereas when smoking it felt like being punched in the lungs and then coughing up sh*t, with the just vaping it is almost like a dusty asthmatic feeling. Also pipe I used more as a one hitter and vape I end up taking more hits off as it is not heat on demand. Am keen to get firefly as it looks so cool but I would really like a vape that doesn't give me that dry lung feeling and doesn't require me to take loads of tokes - Any suggestions or similar experiences?