You should be happy, remember there is a learning curve. It sounds dumb but there is.
Inhale/ draw technique is key.
Juice is very subjective, tastes vary. But I will toss out my current list. I have been vaping for about 3 months. I have tried probably 7 juice makers, found a few from each I like. Get a few to start, your tongue will get used to a flavor and it won't taste as good so the recommendation is to have a rotation. I vape one juice during the day, and two at night. Change em up every few days. Quitting smoking will play some games with taste too, couple weeks in you will taste better.
I have 25liquids in my cabinet now
Halo - mocha, belgan cocoa, TriBeCa, Turkish
( TriBeCa, Turkish I wasn't a fan of )
Vapure - German chocolate coffee, ry80
( ry80 is tobacco with Carmel and chocolate )
Zikwid - honey blonde, zanilla, zy4
( honey blonde is tobacco with honey, my daily choice, zy4 is tobacco and Carmel )
Alien visions ( ave) - bobas bounty, gorilla juice, English toffee, pg chia
( bobas is a well talked about flavor on the forums, I like it. Tobacco with graham cracker and a bit of raisin. Gorilla juice, bobas flavor add banana. It's good. Pg chia is very chia like, was for the girl. English toffee I just received and it's good, but long term unknown )
Ecigsupply.com is where I get zikwid, and halo
Vapure.com
Avejuice.com for alien visions
Also read up on steeping, I just started doing that with the alien visions juice and it is apparent the change in flavor. For the better, but some juices are steeped before they sell them, halo for one. Local shops sometimes mix their own, I only have one shop here and he strictly only sells his own juice. Not good, his flavors are weak. Make sure to check out a few makers, not all juice is made equally.