My favorite daily buzz recently has been 18mg English Toffee ECOpure from Cignot. Nice flavor, and the ECOpure + 510 manual gives better vapor than your average PG and/or auto battery of that size.
I don't like eating sweets and yet I find myself pretty fond of the sweeter flavors I've tried, and less happy with the tobacco flavors (I've tried a couple of Parliaments, a Camel) unless you count RY4, which is a funny sort of hybrid flavor. But, I'm still starting out.
Waiting on some flavors from TastyVapor -- awesome prices and custom flavoring, plus nic levels up to 48mg (only available in 120ml, but still cheaper than some places' 30ml juices!). Can't wait.
Going to order some juice from Nhaler soon (they have sample sizes of everything) as I've read such good reviews here.