You might want to check out some of
Juice Mafia's menthol flavors. I liked Menta Tobacco. Read you didn't want randomly go buy flavors. How else do you get to know what you're after, without sampling? Not asking that sarcastically.
We can guide you in a
general direction if you give us
vague, general flavor hints. Beyond that we can not advise you on an exact flavor. Do not think anyone could. Vaping is subjective overall, flavors people like doubly so.
To borrow a now oft quoted line.
Morpheus: I'm trying to free your mind, Neo. But I can only show you the door. You're the one that has to walk through it.
Such is the case in choosing flavors, choosing vaping gear. Experienced vapers can only show you a door, any door. There's a long hallway of doors what can seem infinite. It is left to newer vapers to choose going through a door or not.
Go through one door and don't like it? Go back to the hall and try another door, Apologies that vaping isn't like tobacco cigarettes. You only had three main choices with cigarettes and even then, those were restricted. Vaping gives you more choice. Sorry if that's frightening.