There are many, many vape pens on the market right now. I have tried more than most, and my favorite one right now is the iTaste vv 3.0. Everywhere I go I show it to people, and they are blown away every time. You can get bigger hits from it than any other pen I've seen, which is the main thing I look for in a vape pen.
I recently got my hands on the Vhit reload dry herb atomizer attachment, which is a very awesome product. Most vape pens can only use dabs, or if they have a flower attachment, the attachment doesn't work very well, is hard to keep clean, and breaks easily. I'm happy to say that I've finally found a solid way to use flower in a vape pen. I don't always want to consume dabs for various reasons, and prefer to consume flower sometimes. But, it's hard to break out a bong, bubbler, or pipe in some settings, and I've often dreamed of a day when I could get all the benefits of a vape pen, but while using flower.
The Vhit is well constructed, affordable, effective, and easy to use. The Vhit is made of Pyrex glass and stainless stell, so it doesn't break easily. One problem that I frequently experienced while trying other pens is that stirring up the flower after a couple of hits was hard to do. You had to take apart the entire device to stir it after almost every hit. The Vhit has a mouthpiece that pushes down and packs/stirs the flower, without having to take apart anything. It also makes it easy to keep the attachment clean because the push button mouthpiece makes it very easy to discard used flower.
The Vhit attachment comes with the flower atomizer, two replacement coil heads, and a brush cleaning tool. The company that sells it very much supports marijuana reform, which is something that I look for in a company, and is rare in the vape pen world. If you want to smoke flower on the fly in a discreet, efficient way, then I strongly suggest that you pick up the iTaste VV 3.0 and the Vhit Reload atomizer today!