I'm new to vaping as well. I just bought the iJust 2 on Friday (Oct 2nd), and I absolutely love it. I can't recommend it enough. My brother liked it too so I went with him on Sat and he bought one also.
I answered in your other thread. Just a word of advice for the future, posting similar questions in more than one thread really creates a lot of confusion. It is better to post all of your questions in a single thread.