I'm 1 month cigarette free. I literally lit a cigarette, it tasted like ...., I threw it out the window and drove right to a vape shop that I had already checked out and bought the evod pro starter. This device has a small glitch and they're replacing with the pro 2. I like cylindrical design versus larger, heavier, rectangular tanks. The 2 will give me greater versatility on my hits. tank lasts me around 2 days sometimes longer when I don't drink. Is there something or advice I should know? I like halo torque 56 in the 3 concentration. Advice and thoughts from experience welcome. email is johnnyaohio@gmail.com or hopefully reach me here.BP