Since I was pretty attached to my 510 and have a good supply of atomizers, I went with the Tornado.
I received it yesterday and I am loving it. I vaped all night on one battery - and I'm a constant vaper. I went with the entire kit because I was having trouble finding batteries and cones in the same color - on both TW and Janty's site...
Being that I passed my one month smoke-free mark - I rewarded myself with the kit - and I think there are more benefits than just the long battery life.
I like the "feel" of it in my hand... it's comfortable. I can still put the tip in my mouth and hold it between my teeth (it pacifies me, what can I say

)
I'm also finding that the vapor feels warmer... fuller? It's hard to explain, but I can taste more of my e-liquids now. I'm able to vape through a cartridge (I stuff and fill my own) more evenly - I get more draws before I have to top-off or refill...
and... there is no decline in performance as the hours go by using the same battery.
I really grew tired of swapping out batteries every 45 minutes or so... although it had become second nature, I wanted to start exploring options - when I started reading about the eGO/Tornado , it looked like a good next step.
I don't think I'm ready for a "mod" - I just haven't grasped the whole "mod" concept. Admittedly, I'm pretty much a girly-girl and some of those big box thingies

I wanted something that I won't feel awkward using around my work environment.
The only suggestion I'd make if you think the eGo/Tornado might be a good choice, is to get the "quick charger" - the adapter that lets you charge the batteries on a regular 510 charger works - just takes a long time to fully charge.
Hope you figure out what the next-step is for you!
