What strength of cigs do you smoke at present? If full flavored you'll want to start with 18-24mg e-liquid, get some of both. If lights 12-18mg, if ultra lights 6-12mg juice. Get a selection of different flavors besides tobacco flavor, if it sounds like something you might like, get it and try it. I'm guessing that your starter kit is coming with 2 complete eGos, if so, that should be all you need to get started for right now. In a week or two you'll want to get another couple of atomizers as atomizers do quit working some sooner than others. Make sure you get enough juice to last you until you can order more, rule of thumb is 2-3 ml per day for most, some use more and some use less.