I know Sherif sends very discreetly as to not rattle the immigration feathers, and I do trust buying from there. He ensures the package is labelled discreetly, it is always packaged inside discreetly and honestly, it did not take much time to get to Canada. I will be ordering again from him for sure. I got the mini tank back in april, and then I got the 510 tank atty and 510 tank from here, and I can say I do prefer the mini tank from Sherif in the UK, mostly due to the fact that when you take a draw from the mini tank, you don't have to draw hard on it like you do with the 510 tank. I also found too that the mini tank has a nicer throat hit and a heck of alot more vaper than the 510 tank. I took pics of the mini tank vape, and you can see the clouds, it was unreal. Yup I am sticking to my mini tank, but will still vape with the 510 tanks too since the mini tank gear won't fit my 510. I just can't wait for the pcc to come out for the mini tank. I still have to order some more batts too! Love my mini tank! woot!!!!!!