My M401 Review

This M401 review was done with an adapter to 510 threads on a bartleby box mod.

I kept hearing about how flavorful the vapor was on the 401. I also kept hearing that the vapor production was great. Well, after a couple days of putting it through it's paces. I can tell you it was great.

The flavor is more vibrant when vaping this over the 510, 901, and even the cartomizer. The vapor production is slightly less than a new 510, but better than a cartomizer.

Durability was fine over the 2 days of use. I took it out on the road with me.. which the road is always hard on my equipment and it performed fine. Only time will tell with long term endurance, which I will keep you posted on. The only issue with the 401 I have so far is the need to drip. The cartridge is horribly low capacity. You have to direct drip on this. Which is all fine and dandy sitting here at my keyboard. However, when driving a large vehicle on low sleep, I would suggest taking the 401 off and tossing on a cartomizer.

Summary:

Pros:

The 401 has great flavor and very nice vapor production

Cons:

The cartirdge is almost worthless for the atomizer.

Thanks for reading!