I suggest you either look at the Halo G6 or go to an eGo style. There are some places that have Automatic eGo batteries so all you have to do is put it in your mouth and drag off it, no button to push.
I needed that to start with so it simulated smoking. I still use my Halo G6 batteries and mini tanks some times when I'm working so I can just hold it in my mouth like I did with an analog.
The one thing I will say about the Blu brand is they do have some good flavors. I really liked their Cherry Crush and I haven't been able to find anything like it.
Yeah, their flavors are really amazing. Of all the setups I've tried - probably ten or more, I haven't found flavors as good as the ones Blu sells. The Pina Colada and Peach Schnapps are pretty nice. I'm thinking I'm going to buy the Halo G6, keep my Blu, and compare them side by side and see which I like better. The vapor pens and even the tanks and stuff seem a bit overwhelming to me - although I'm sure once you've bought it and read the instructions it probably makes more sense and isn't that difficult…
Edit: I never buy the tobacco flavored stuff and the taste doesn't seem to make a difference to me in switching over from tobacco cigs. In fact, I like the flavored cartomizers that are more reminiscent of hookah much better and it's even an incentive for me to prefer the E-Cig over tobacco at times.