I thought I'd leave an update about my experience after owning this clone now for almost a week. I have to say there's little to complain about! The only thing that bugs me is when I'm checking the voltage. On mine, I have to click the fire button to see the volts, which is fine, but if I'm firing and ramp up the wattage and fire and ramp up the wattage, it will lock the mod after going back and forth 5 times. I would think that clicking a different button would negate the 5-click lock sequence, but it doesn't. That small gripe aside, this thing is amazing. Functions perfectly at all ranges. I tend to chain vape and (aside from when it was accidentally locked or sleeping) it has fired every time. Kudos to Cloupor for making a nice clone without stealing the logos too.
One last thing... The instruction sheet said that this will handle .5 ohm to 3 ohm. Lo and behold, my first build on my (also very new, delivered today) Caterpillar RDA came in at a surprising .3 ohm.... and it fired just fine. The ohm readout flashed to tell me I was underpowering the coils all the way up to 30 watts, though.