I don't post on here often, but would like some input. I started vaping about 3 years ago. Started out with greensmoke(briefly), and then found vapor4life. Absolutely loved the products, and the company, not to mention the freebies they threw in to every order. I vaped for 1 1/2 years and then used snus until the heavy taxes hit, then back to vaping last year. I went ahead and ordered a new diamond starter kit from trusty ol' vapor4life since they were so great when I started. A few things bothered me. 1. It seems the cartomizers I received were nearly dry(I know it can happen, but disappointing nevertheless) 2. The freebies were gone (I guess that changed after the company grew?) 3. The so called sales... All the "good stuff" was marked down just a little, and weren't eligible for any of the advertised sales. Bought the ego kit and loved it, but the batteries didn't hold a charge very well. I decided to try a mod, so based on reviews I ordered the OMG all day kit. I LOVED the tank setup, but unfortunately the omg housing threading wasn't machined well and it cross-threaded the second time I charged the battery. This happened while I was working offshore for two weeks, and I was on my second day. I was able to use my diamond batteries with the tanks, so I made it through. I was angry, and decided to give joytech a try. I am enjoying the ego-twist using vision clearomizers and smok cartos. Now I see the Vapor Zeus, how is it different than using an ego-t (4.8 vs 5 volts)? What sets it apart from all the other 100.00 pv's out there? That's a lot of money for a non-replaceable battery(with a 90 day warranty) and two cartomizers!? Sorry if this seems like a flame post, but I was excited to see this product, and now that I have, it doesn't seem all that different from things that are already out there, at 1/3 the price...