This thing is awesome. Have the 2.4 on my Saber Touch @ 3.7v Ultrafire 3000mah. It works a lot better with a battery with consistent voltage like the AW or Redilast. I'm going to be getting a variable voltage tekk mod to throw it on and hopefully bump it up to around 4v - 5v. I think it's going to be a lot more nice vape at that voltage. While the atty doesn't compare to a 1.5 cisco, this is definitely some mindlessly easy and carefree vaping. It's a HUGE advantage versus dripping and while I still love my 3.7v with 1.5 atty, I love how I can constantly hit it without ever worrying about leaking, adding juice or squeezing a bottle to feed an atty. I'll be doing a YouTube review soon to show the pure awesomeness of this mod. Thank you MostAngryPirate!