Just bought a smaller tank cause the one I had which was aspire cleito with an eleaf ipower 80w mod which obviously was a bit too powerful for me with 8mg nic and always gave me a headache no matter what level of nicotine I chose. That being said I got a gs air 2 tank and so far no headache but since its not producing as much vapor as the other tank I'm afraid it won't satisfy me at 8mg nic. So do you guys think I should stick with 8mg and wait it out till I feel something or bump it to 12mg since it is a smaller and less powerful tank?