Since you are new to all this, I can understand your confusion. You have come to vaping at a time where many great offerings are available to the beginner. I would suggest that if you have several local vape shops to go visit each one and ask for some beginner advice. I wouldn't buy anything until you feel like they have your best interest in mind and not their bottom line profit in mind. They should point you in the direction of a beginner device. They should recommend a charger if it has removable batteries. They should suggest batteries if the same applies. They should ask you questions about what you smoke, how many cigs a day etc. They should have a decent flavor tester bar so that you can sample many flavors and find something that will keep you happy and increase your chance for success at quitting cigs. If you go into a shop and they push low milligram nicotine, and high vg ratios with complicated hardware, leave. They don't care if your successful at quitting cigs or not. You should be able to walk out of a shop set up for around 40-50 bucks. But that's just a start. You will eventually want better equipment. This forum is a great place to learn, read all you can. Don't pressure yourself to vape like a pro, at least not yet. The main thing here is to get you off cigs. Best of luck to you...