If you've been shopping for a vaporizer recently you know that it can be a tough job.

There are now over 100 brands of cannabis vaporizers available around the world. Each of those brands has a couple products which means that you have hundreds of vaporizers to pick from.

This is actually good news since vaporizers are now smaller and have better vapor than ever before. If you look back just five years ago it was hard to find a good portable vaporizer that did a decent job. Now the world is your oyster.

But where do you start? It feels like you need a PhD in vaporizers to figure out which one is right for you.

Luckily, we got our hands on a flowchart which will make your life much easier. All you need to do is answer a few questions and you'll land on the perfect one!

1. These are designed mainly for flower. If you want to vape concentrates (wax or oil) make sure you pick one that can handle them. If all you want to do is vape oil, there are other vaporizer pens which might be more suitable. Ask the experts at 2020.

2. When you "vape through glass" you essentially mash up a bubbler or bong with a vaporizer. That means that you pull the vapor through water which filters it and allows you to get bigger hits. If you haven't tried it before it's definitely worth a shot.

3. Herbal vaporizers (not oil pens) start at around $100 and go up to around $800 for the high end models. Although you generally get what you pay for, there are some good low-cost vaporizers available.

That's about it. Start at the top and work your way down to the perfect vaporizer. Let us know if you have any questions.