As others have already stated, if what you have is working then all is true and well.
You didn't say what juice delivery device that you are using. There are several options to look into if you are curious to see how they might improve your
vaping experience. All of these work a little differently in how they carry the juice and produce the vapor, and everyone ends up liking one over another. So many options can be confusing to a newcomer to
vaping, but in reality multiple options are a good thing. One might work better for you than another, and you will never know unless you give them a try.
I made a picture dictionary of the more common juice delivery devices here:
http://www.e-cigarette-forum.com/fo...rto-tank-what-juice-delivery-attachments.html
There may come a point in time when you want to fine tune your flavors with a variable voltage eGo, like a Vision Spinner or Joye Twist.
Most flavors taste better at different levels of heat, and a VV battery can offer you that opportunity.
For instance, a fruit flavor might taste best at 3.5 volts, a coffee or tobacco flavor might taste best at 4.5 volts, and a flavor like cinnamon might taste best at 5 volts. It's amazing that such a small difference in heat can affect how your flavors taste.