I,m new to vaping but find i'm using my T3 a lot more than my mini vivi nova. The T3 is even better with a bit of bluetac blocking one of the three air holes if you dont like the airy draw.
I have had a mini nova for a few months now and enjoyed the vape from it but reciently got a t3 and was very impressed with it, my only little niggle was the fact that you can not replace the drip tip but that is still a small price for a decient vape