I use a vision CE4 Clearo with a drip tip adaptor from madvapes, got it for like 2 bucks or something, tight fit, goes over the head of the atty, doesn't allow juice to go into it nor out of your pv into your pocket, can use my drip tips which i love and its small and doesn't look like it shouldn't be there.
In the end I would go with the setup mentioned above, a vivi nova and an ego twist or a vision spinner. Great setup for somone just starting into the pv or vv world and tbh is a great setup regardless of knowledge level.
Good luck, keep asking those questions!