Thank you I have been sticking between the recommended wattage settings and I'm avoiding the volts since they don't seem to make a difference whether I go by watts or volts (: thank you all for the replies !
really depends on your setup, coil, outcome, desire. every coil has a recommended wattage, google it and find out and then just play around to find what suits you. having crazy high wattages is a thing, doesn't mean its the thing for you.