my first e cig was the exhaleo2,which i have been informed by you guys is compatible with the 401 parts. im not happy with my xhale, and want to upgrade to something better. i mainly vape at home, so battery life isnt particularly a problem, but i want consistent vape throughout battery life. i also want to switch to the manual battery (the switch kind) and i would like to try the dripping method / and or refilling my own carts. heavy vapor amount and consistency,are my main wants, and i would like to experiment with flavor can someone suggest what they think would be the best new kit for me? thanks so much, you gus are so helpful, and i want to get all your input before i invest money, i got ripped off on the xhaleo2, its a 10 dollar model i bought for 89 dollars, with no extra anything, and the prefilled carts taste like crap, and they so expensive, but i dont want to go back to analogs, please help? your favorite purchasing websites for the kits you suggest would be helpful too. thanks so much!