This little on-the-go vaporizer is all in all a good choice- I've never used any other, so I have nothing to compare it to! But it's not too expensive (under $100, I think it was around $70 ), and does the job. The reason I gave 4 stars instead of 5 is because the vaporizer itself will get very hot when you're using it regularly. There is a rubber mouthpiece, but it also becomes heated (from being attached to the vaporizers main mouthpiece) and had an aftertaste of burnt tires- from the heated rubber mouthpiece. I took the rubber mouthpiece off, and just vaped from the plastic mouthpiece on the vaporizer. This also gets very hot- hot enough to hurt and burn my lips! Back to the positive aspects of the vaporizer.....battery life is long enough to last you the day, and when it does run out, you just plug in and recharge- it quickly recharges too. Easy to use, easy to load with your favorite strain of cannabis, and easy to clean. Not in the picture, but also includes a brush (like a mascara wand) for cleaning, and a portable charge cable.
If you enjoy vaping, this is a good buy. I myself personally enjoy smoking a joint over vaping- I get a much better high. But if you want to try vaping and not spend a fortune, I'd recommend this one!