Just a thought you might consider. I use a Super-T P-10, P-18, and Puresmoker Icon. With occasional cleaning of the contacts they have all performed flawlessly. Along with a LR carto the vape is very satisfying. All mechanical has less to go wrong and although maybe a little pricey upfront, none of them is sitting in a drawer because they "quit" working. A VV box
mod I purchased a few months ago ended up in said drawer after only 1 month of sporadic use. Don't get me wrong, I'll probably purchase a Ego twist in the near future. I really have no need for it, but I just "want" one. I will make the purchase well aware that it will end up at some point in the drawer with the box
mod, with the mech
mods still working flawlessly.