Anyone thinking of buying Air2 should go for it. Had mine for 2 years now and never looked back. Vaporizing, is without question, a much safer alternative to smoking and you can feel the difference to your lung health within a few months. So why Arizer and not some other brand? several reasons . First and most importantly is that this product works well. Second is that Arizer backs it products with best warranty should you ever need it. I did. And i must say here and now that it wasn’t the fault of Air2 . I contacted their tech department and got service right away. Hassle free. without further question and in reasonable time considering COVID 19. Other than the shape of Arizer Air2, it rolls away if your not careful, there’s nothing to complain about. Its a well made of long lasting materials and i personally would recommend the all glass tubes without the plastic tip which makes cleaning in alcohol easy and quick. just let them soak overnight and rinse with hot water and dry. Stainless Steel heating pot and a glass tube with an air path that’s mostly isolated gives me peace of mind when I’m inhaling plant vapor. Not Smoke. Not hot electrical parts and plastic stink or whatever. A great feature is the battery that interchanges with Argo. Yah ,I got that one also. Another awesome dry herb vaporizer that is portable and well made. If your gonna spend a couple hundred bucks on a vaporizer then give Arizer a try.You won’t regret it. And i should mention that its a Canadian company eh. I don’t own shares in Arizer and was not asked to write this review.