I am very happy with a 70/30 mix. Anything with more that 30% VG and I start getting congestion and phlegm.
Also, here is a poll that might interest you...
http://www.e-cigarette-forum.com/forum/polls/177395-what-pg-vg-ratio-do-you-like-best.html
Also, here is a poll that might interest you...
http://www.e-cigarette-forum.com/forum/polls/177395-what-pg-vg-ratio-do-you-like-best.html