Features do not make a mod the rolls of mods as many of these posts portray. If all I am looking for is features, hell, I could go buy a KIA Optima and be happy. I want something that looks fantastic and will last virtually forever. I chose the precise line for just that. Not only do they look great, you will not find that level of craftsmanship in any other mod. You could drop the precise off a 10 story building and it would still work, assuming the battery survives. Yes, they are expensive, but like one that owns a rolls would tell you, "you get what you pay for". They are not variable voltage, there is no juice feeding system, what you see is what you get. There are no circuits to die, it's all mechanical, it just works. The precise is not for everyone, but I guarantee you won't send it back.
If you can solder, you can make a juice box.
If you can solder, you can make a juice box.