I ordered Boulder Rock pods as a local vape shop was the only place that had them, went out of business. I will be ordering another Boulder as mine died last night. I think I may have left it on the charger too long? I have not had it too long either. For the price of everything I am satisfied and not worried about getting another one. I like the delivery of the vapor and size of the Boulder. I am not into the big cloud but more being discreet. I went from smoking cigarettes to another similar vape and pod system that was not refillable and the cost was killing me! This was the next step and I am happy. My pods arrived on the day my order said and it was prompt.