Just starting vaping 3 weeks ago. Switched from cigs to this. Very pleased. Using a 900ma VV ego battery and Kanger T3S. Love Halo Sub-Zero because I always smoked Camel Menthol Silver and always clicked the ball for extra coldness. Had an Aerotank V2 and threw it in the garbage. Worked for about two days, then went thru 4 addys, never sat right in threads, leaked, gargled, tasted like metal all the time. Just got tired of dealing with it. Looking for better stainless tank similar in style to that one, just not that one. Lol