Hi
bradski, welcome to the planet. Haven't actually tried the vmax myself but I have a Vamo which is a Variable voltage and Variable wattage mod. It sells for about £35 body only so you would need a battery and charger with it. There are a few reviews on youtube if you haven't seen them. Are you new to vaping or is this an upgrade? Sure loads more people will comment shortly. It's a great place for a new vaper or a veteran, very friendly with lots of banter