How can we buy a suitable E-cigarette

E-cigarettes, like other electronic devices, you had better to know about the relevant knowledge before buying. You should understand the advantages and disadvantages before choosing an e-cigarette, then you will know which one is more suitable for you. And you should buy it on a standard website.
There is an online store I often buy something on it, it is an Eleaf vape shop. There are so many types of e-cigarette, always a suitable one for you. And most importantly, there are all genuine products on that vape shop.