My DNA 200 Hcgiar VT200 Regulated Box Mod is great but I've been using a setting that is a temperature control disabled, no label material for kanthal, SS 316 wattage mode only optional coils, and Clapton coils. I even used nickel 200 for months until I checked. Nickel 200 is the first material automatically added to user profiles and produces the same vapor quality which I mean production AND taste as my dual 18650 mods. So I need an opinion if or why using older firmware that doesn't even distinguish Nickel 200 like most updates have for the past 10 months. Let me know if I can just easily download current curves for wattage only coils. Steam Engine isn't appropriate here because I didn't make these coils, I bought them from the manufacturer. I want an easy way to start my vaping safey.