I would have to say that my favorite juice vendors are Tasty Vapor and Ms T's Bakery. This is because both of these businesses are family owned and they hand mix the juices to order. When I say family owned it is important because that means you will be getting quality. They follow safety standards and they pay attention to every order. The quality control comes from the fact that each juice you order will be mixed for you and to your specifications. I hate the chemical taste and lack of quality that comes from the vendors that get pre-mixed juices from overseas. If there is a stock quantity to the juices, than you know that they are already mixed and you do not know how long they have been sitting on a shelf. The only drawback to buying juices that are mixed to order is that sometimes you will have to wait a few weeks for the flavors to really come together. Even though these hand mixed juices are still tasty on day one.
Tasty Vapor-
Lots of distinctive flavors that are delicious. If you cannot find the flavor you are looking for in their main section, look in the Create Your Own drop down menu. They have a few unlisted flavors in there and you can make any combination that you want. My favorites so far are the waffle flavors, Atomic Cinnacide, and the cheesecake flavors. They also have a really spectacular Pina Colada and Spiced Rum.
Price: $10- $15 for 30ml.
Speed: Even when they are backed up with orders, you will still see your order within the week.
Ms. T's
She has a great multitude of flavors to choose from. She has more flavors available and also offers smaller sizes than Tasty Vapor. Her flavors are also excellent and you can find some interesting flavors in the testing section for discounted prices. Snickerdoodle and cola flavors are excellent here. She is an extremely sweet woman and the customer service here is amazing.
Price: $2.5 for 1.1 ml Ego-tank, $5 for 6ml, $8 for 10ml, $11.50 for 15ml, and $21 for 30ml.
Speed: Ms. T is the only one who mixes for this supplier and she is currently in high demand. Her juices are worth the wait, but expect to wait at least a week if she is backed up.