Hi I'm looking to buy a new mod. I used to have innokin Coolfire IV Plus and Coolfire Ultra with Cleito Exo tank. I was quite happy with them but maybe there's something that would give me a better flavour? I don't have a preference it its has internal or external battery etc. As long as it has wattage minimum 95 Watts, battery no smaller than 4000 mah (coolfire ultra has 4000mah and that was enough but barely) and possibility to charge it with usb cable. Durability would be also nice as I work on a construction site. Price up to 100£(including battery tank and whatever you need to use it) Thank you for any help, the choice out there is so huge that is very hard to choose.