As a vaper I have lots of different tanks, but by far, the Freemax Pro is my favorite. Their coils give an AMAZING flavor. As far as Huff and Puff goes as a company they are definitely my favorite place to order from. I'm on the East coast and usually order in the morning. My order is ALWAYS fulfilled the same day and I usually get my order in 3 days. Thank you for great products and fast service.