Hey there guys, so, I've been vaping a little over 4 months now, and I'm pretty confident in my ability to handle a mechanical tube mod. I do however have a few questions, mostly in regards to which I should buy. There's so many out there, clones, authentics, the tugboat, able, tlv, nemesis, etc, and then their clones. Which leads me to one of my more main questions: Is there truly any real difference between a clone tube for $20 and the real $200 deal? It's just simply a metal tube, with all the bare guts to make a direct connection to the battery. Right? (My feeling is they make their money off of people wanting the real deal, the "brand.") Other questions: • What are some of the best copper clones out there? I've read / heard that both the Able and Nemesis clones are extremely well made. Those two are likely going to be top contenders? • Is there any extra risk when using a clone versus an authentic? The word "clone" does inherent a sort of offputting feeling.