Welcome! I am also new, been vaping for 3 weeks and just recently decided to start posting. I am glad I found this site though before I purchased. It really helped me to decide what I wanted to get (an eGo for home and a Joye 510 for when I am out with friends). It was also great to find all of the discount codes in the supplier forums, though it also makes it easy to spend $$$ right out of the gate!
The first few days were a little difficult with the switch but after that I never looked back. It took a little bit of trial and error to zero in on the right nicotine level for me (I ended up at 18-24mg depending...) and what kinds of carts, mods, pg/vg, etc I liked. I am still experimenting a lot, but I think I have found the setups I like, as well as the flavors. Now I feel like I can kind of coast, tweaking things over time without spending so much money.
All I know is I feel great, I can breath again and have a world of new flavors to explore that frankly taste way better than an analog any day!