- I just got some Cisco spec 306 atties and the think I LOVE is the draw. I like it light and airy personally. Great vapor production too. That being said, there is a leakage issue that I have asked for input on elsewhere, I know it can be easily fixed with a drip shield but I am trying to avoid the expense. It doesn't leak so bad that it makes me want to switch back to the 510 though- I really like it a lot. Right now avid vaper has a deal with 2 of these and a drip tip for $20.
I drip at about 20/80 (I DIY and start with 100% VG but after flavoring it lands about that ratio). I like this ratio bc it sticks in my atomizer better- plus with dripping I taste more than I did before in juices, including the PG, which I don't care for, which is another reason I go high VG