I've tried a lot of clearomizers starting with the Stardusts and these are the best yet. They produce very good flavor, vapor volume, and throat hit, don't gurgle or leak, and are pretty much fiddle-free. I also like the regular T3 and Protank a lot but they're pretty long and add considerable length to eGo batteries. These are shorter and look and feel more balanced on my Twists, although the trade-off of course is that the Minis don't hold quite as much juice. Overall, a great choice if you're looking for a very good performing mid-sized clearo.