Suorin Air pods have always been great. I normally can use one for around 14 days before I need to replace. (I've used Suorin pods for the past 6 years) My last order and first order for the pods, I order off Misthub. The past two that I have used, on the second day, I start getting the burning of the hit, as when you don't let the tobacco soak into the filter long enough. I've never had this problem before. So I'm wondering if Suorin quality of product is getting cheap.