It makes a huge difference. A finer grind means more contact with the screen which vaporizes more surface area. This lends way to a more dense (is that the right term?) hit. That's why it is better than a regular grinder. However, I like kief, so I grind it in my regular grinder then I feed it through my finishing grinder. In terms of trench life, it doesn't last as long, BUT the hits are more powerful. You don't need as many hits to fly sky high.

Edit: You can purchase it on Amazon for considerably cheaper if you didn't already know. I'll provide a link right here.

Or buy it on Amazon from Magic-Flight for more than $10 less than on the site.

ProTip

https://www.amazon.com/Magic-Flight-Finishing-Grinder-Natural/dp/B00GNKFOUC/ref=sr_1_1_a_it?ie=UTF8&qid=1473304811&sr=8-1&keywords=magic+flight+finishing+grinder

Keep your box clean, use fresh batteries(seriously gotta keep these things charged to work well) I would highly recommend the finishing grinder i can't really recommend the Power adapter as I have never owned one, but I hear it's a game changer. I personally moved on to a pinnacle pro vaporizer, but the MFLB still has a spot in my heart.

I gotta admit dude your name is probably gonna scare off a ton of potential buyers, and has me wary. But if you're legit, and use Canadian currency, that's awesome dude and hope you find what you're looking for. Here's the link for the FG Magic Flight Finishing Grinder (Natural) https://www.amazon.com/dp/B00GNKFOUC/ref=cm_sw_r_awd_.wq3vbH1NWPQ4

Well if you're looking to get a fine grind I would definitely recommend picking up the Magic Flight Finishing grinder. I got mine from Amazon because they had the best prices.

I'm sorry, I should have been more clear. I meant that I use the MFLB finishing grinder to grind the flowers for my PAX 1. The MFLB finishing grinder is similar to a cheese grater, and grinds the buds to a VERY fine grade that isn't achievable with a normal 2 or 4 piece grinder. Highly recommended for any PAX user.

Check it out: http://www.amazon.com/Magic-Flight-Finishing-Grinder-Natural/dp/B00GNKFOUC/ref=sr_1_1?ie=UTF8&qid=1432269663&sr=8-1&keywords=finishing+grinder

$22 This will make your mflb into a whole new vape.

I use the same amount as you, don't get an automatic grinder. That's a ridiculous amount of overkill.

For our small amounts, I recommend the following options:

https://www.amazon.com/Magic-Flight-Finishing-Grinder-Natural/dp/B00GNKFOUC

I've seen the above locally, but can't recall where.

https://medivape.co.nz/collections/accessories/products/santa-cruz-shredder-4-piece-medium-green

I have the small of the above. It still feels bigger than necessary for the amount. But it's a great grinder, suspect I will have it for life.

nah this is the best purchase.

second best

Then the screen....

Then a water adapter.

Magic-Flight Finishing Grinder - It's the holy grail for people who vape. Grinds your weed to a powder but requires an initial coarse grind first.

not true

30: http://www.aroma-tek.com/Magic-Flight-Launch-Box-Vaporizer--OEM_p_18.html

25: http://smile.amazon.com/Magic-Flight-Finishing-Grinder-Natural/dp/B00GNKFOUC/ref=sr_1_1?ie=UTF8&qid=1448035277&sr=8-1&keywords=mflb

edit: official price is 35, no idea where you got 40 from.

http://sales.magic-flight.com/finishing-grinder/

http://www.amazon.com/Magic-Flight-Finishing-Grinder-Natural/dp/B00GNKFOUC/ref=sr_1_1?s=appliances&ie=UTF8&qid=1440005013&sr=1-1&keywords=mflb+finishing+grinder

Finishing grinder, is only $23-25 depending on wood brand new from Magic Flight on Amazon. Just saying.

https://www.amazon.com/Magic-Flight-Finishing-Grinder-Natural/dp/B00GNKFOUC/ref=sr_1_1_a_it?ie=UTF8&qid=1473807626&sr=8-1&keywords=magic+flight+finishing+grinder

This is a bad deal because nobody can guarantee that you haven't done a warranty claim on that box, and those batteries are not going to be in new condition (and just that cost could mean a user would be paying the same as a new one)

Nobody should actually do this.