My first(and only) ecig ive been since ive starting vaping is a 510.Its been working ok i havent had an analog in 11 weeks but now i think its time for an upgrade.I was looking into the tornado and read some good reviews on it.I was wondering what would be the next step up from my 510? Im looking for the best/strongest throat hit,and also the most vapor.Would the tornado be my best bet or is there something better out there that im looking for?