I liked Prime 15 too, when I first started
vaping. That was one of the first I tried that I liked. Not saying you're a noob like I was then
It's pricey though, and I found some others I like since then that are great juices and much cheaper. Check out Heather's Heavenly Vapes
tobacco line. There are a few in there that I like WAY better than Prime 15, and you can get them in any ratio you like (unlike Halo, who won't tell you the ratio of their juices, and give you no choice in the matter).