Welcome to ecf! Keep in mind *whatever* you try can be altered, customized, tweaked in ways to make it more satisfying. So feel free to try anything and everything to gain experience and really narrow down your preferences. They'll likely change and evolve as you learn more. I started out with a subohm setup and while it did work well enough for me to quit smoking I found that I enjoy a different style. I do use a direct lung hit but I use lower airflow, lower wattage tanks. This saves me on juice volume and gives me longer battery life. I started subohm vaping with 6mg nicotine and that's still what I use, though I have no problem with using my husband's 12mg either.