Hello Tom and welcome to ECF! I am a newbie as well but here are my two cents after spending many, many, many hours on the forum reading!
It seems that most will start with the Joye 510. The 510 is a 3 piece. A great website to purchase this ecig is Cignot. Their prices on starter kits can't be beat, customer service is terrific and fast shipping. The other favorite for newbies is the Vapor King, this is a 2 piece, from Vapor4Life. Another great website, great customer service and a fast shipper as well. It seems both these models have great vapor and a good throat hit which is what I was looking for. I have been a smoker for 34 years, about 1.5 - 2 packs a day full strength menthol and sometimes more. You can also see reviews for all of the different models on this forum and you should read that and watch the videos.
I opted to start with at least 26 mg of nictoine cartridge. The nicotine level is something that seems to be a road of discovery for everyone. I have read where heavy smoker's are only using 18mg and some are looking for more than 36mg. Others will use a high nicotine level for their first am vapes and then use a lower nic level for the rest of the day. So, that will be an area that you might have to experiment with a little more to find what is right for you. Just be sure that when you order your first PV, that you get some ejuice with it that will last you for a little bit so you can test it out and have time to place and recieve your next order. You don't want to run out and go back to the analogs! For ejuice, just my suggestion, Vapor4Life, My Freedom Smokes, Ms T's Bakery Essentials and there are a ton more. Also check out Sponsoring Suppliers at the top of the forum.
Good Luck Tom an let us know when you place your first order!