Get yourself two ego batteries. You will use one while the other is charging. That way you will always have a charged battery. Regular egos are fine, but you might want to consider getting a couple ego-c twists. These allow you to vary the power coming though the battery to your tank/atomizer. A decent local store will charge about 25-30 each for the ego-c twists, less for a regular ego. A charger should run around 5 bucks, less online. Clearomizers are a good beginner tank system to start with. I've tried most of them and I have personally found that the iclear 16's perform best on an ego battery and fit perfectly. There are a ton of different battery styles and mods and tanks and toppers. Takes a while to learn about them all. Don't blow a bunch of money on gear you will might want to replace later. You will also want to buy some
juice. I buy most of my juice online, but if you have access to a local vape store most of them will let you try out flavors so you can see what you like. The gear is important, but finding a juice flavor you can live with all day is also key. Good luck.