Recommendation from someone who smoked for 20 years, started off on a cigalike and has graduated to regulated devices & mech mods. Skip past the egos and cigalikes and get a small box mod like a MVP or Eleaf iStick. Plug & play to vape on, a wide variety of tops to put on there, long battery life, and have enough ... to push moderate rebuildables like a kayfun etc. If you decide to go further down the rabbit hole in vaping into sub ohm or high wattage regulated, they will still be useful as back up devices or out and about Vapes because of the form factor & battery life. No need for chargers other than a phone charger. As for toppers, your mileage may vary but kanger and aspire are good options. Start off at about 8 watts. With variable wattage , like on the two I mentioned, the mod does the math on adjusting the volts for a consistent vape no matter what resistance you stick on the top. eGo and cigalikes are a pretty terrible vape experience. As for juice, there are a million flavors and vendors out there right now. You might want to look at one of the juice subscription services like Zample box etc to try different flavors to see what you like. You will eventually want something other than "cigarette".