... I would recommend that whatever you buy first. Forget that you over paid. buy a good bottle of strong juice, learn how to make it work while you shop for something else. This way the learning curve is taken care off. You will know something about atomizers and carts, and you will know what you want and like it more when you get it. Then the fancy expensive original can become a back up. ...
Ditto
I bought an NJOY Pro at Pilot and switched that day. Worth every penny!!!!!
Ordered a 401 and one for my Dad. I love it. Short batt life and small cart. Wicks great. He still smokes so it's a toy.
Ordered a 901 and one for my GF's Mom. It was a PITA, now I love it. Real easy draw and easy to top off. Doesn't wick worth a damn. She can't figure it out so she buys a mall model and is now smoking again, which will kill her after it takes her limbs from poor circulation.
Ordered an 801 atty and put it in a Nicostick, Great big cart!.
My 4081, 801 & 901 are all on Nicostick mods and homemade pass throughs and I don't bother much with the auto batts. They are charged if I want/need them.
Visit the modders forum and all you have to buy is atomizer, carts and juice.
As for the "copper" I wouldn't buy a mod that I had to activate with my teeth. If you are at all mechanically inclined, you can build your own. He did.
None of them are magic.