Ive had a 510 titan tank for a month now and while its fine I've got an itch for something better, something than can give more of a throat hit, I've found with the 510 the first vape is the strongest then it sort of dies, plenty of smoke but the throat hit fades until I let it cool down for 10 mins or so. The only other thing I can see is the Tornado, would this be much of an upgrade or have you any other recommendations?