We have a saying here: "there is no best vaporizer"
Now, if you tell us what you want from a vaporizer and how you are planning to use it, someone might help direct you to the best vaporizer for you.
Price range?
Portable or Desktop?
Solo use or party use?
Vaporizer for conserving your bud or a vape that will provide HUGE, thick and rich hits?
Do you want to hit your vapor through water and glass?
Answering these question is a good place to start.
VP-100 at a price of around $25 it can be a disposable desktop. Leave it at the show give it to a bum at this price who cares. Most come with a free silicone whip. Hell I don't even need another vaporizer and I'm going to buy one. Made in China unknown materials unknown health risk.