Aegis
Aegis I've had the Aegis for 18 months and it hasn't failed me yet. I've only had to replace the glass once and the aero mesh coils last me months. I'm a heavy user and vape at 50w 3ml heisenberg. I've had to update the software once, which is free of charge and available on their website. Batteries typically last me 6-7 hours. After 18 months of use, drops and riding in my pockets, the rubber has worn off the bottom hinges for the battery compartment, the glass has cracked on the screen and the paint is thinning on the buttons. Everything else has held up, it still works and looks great. I will definitely be buying another in the next few months and use this one until it finally dies (which I expect will be years away anyway)