@vaping-rookie Hi there, thank you for sharing your thoughts and we'd be more than happy to answer your questions! If you wish to see more vapor production, then we recommend filling the chamber but you could still use it half full but it will have lesser vapor production. For the second question, you can definitely still re-use the herbs inside the unit as long as the herbs are not black and/or it does not have a burnt taste. If this happens, we recommend changing the herbs and cleaning the mouthpiece to prevent any residue to harden inside. Lastly, that is correct, the concentrates will gradually lose its flavor and you may need to add more in the chamber. We recommend using the wax pad insert when using oil concentrates with the AirVape X. If you have any more questions or concerns, feel free to ask or send us an email at cs@airvapeusa.com.
