I need to get a review done on the Polar kit myself. There are cons to the polar the 3 main ones are the firmware that is installed is firing the mod way higher wattage for the first parts of a second, now this will burn out coils on MTL atties. Which is why, no offence to
@Vapin'Bolt says it hits better than other mods, If i can get access to a windows pc i will upgrade the firmware before i do get the review done, But it doesn't hit harder it just over powers for a miniscule. If the firmware was providing a true wattage that you set it would be better all round.
2. The door rattles. 3. That fire button is a pain in the ass, you have to press it in the right place or it won't fire.
The Polar mod is ok but i feel it would break if dropped as it is part metal part plastic or similar. I wouldn't say it was a solid device. The bypass function only and always works using 4 volts no matter what, it is comfy to hold and the screen is good
The Tank well i dropped it, out my pocket attached to a mod only about a foot drop and the base is now knackered and the tank doesn't register on any mod. It wasn't a bad tank either.
Oh and there is no instruction manual.