I have tried a whole selection of dry herb vapes (desktop and portable), sadly I have some weird allergy, using any of them causes mouth sores for me. Totally fine when I burn, use a pen, tincture or edibles, but something about heating the terps to that temperature and the slow inhale, fucks my mouth up. I loved the Volcano, although it’s loud and expensive. I’ve also used a Pax3 with a rubber adapter and air pass through lid, this worked well in a bong. I like the supposedly healthier consumption, but I can’t seem to not have the mouth issues.