I cannot say for sure, but being so new to the
vape world, and being OCD! lol, I have read on several different Vape blogs about subcriptions (wanting to try MORE flavors). Seemed that Zample Box was usually the best option. I will say that I am a subscriber of them as well. On my second box now, first box was standard member(6 bottles, 60-100ml) , at like$30 w/shipping, quickly upgraded to the Gold box (11 bottles, 120-180ml) for like $50 w/shipping. You select a flavor profile from 20 different groups. I also read on some blog, that the price per milliliter for Zample Box, was at the lower end, making it a great option for flavor discovery. At least for me.