So i got an njoy Npro from the 7 eleven store in my town and i like the concept of it but they have no flavors or anything that and im a bit nervous to try it inside somewhere because it looks to much like a normal cig. I was wondering what would be a good ecig to start off with i have looked at Blu and Volcano since they are in my price range a bit more, but people seem to be having problems with them. Could someone please help me out?