Heat of Blu Vapor

[Optimo358]

Ok, The other day I made a thread asking if the blu cartos will fit on a 510 battery, which they do. I've noticed though that the vapor produced on the 510, even at the lowest voltage, is pretty warm. I'm not a huge warm vapor type of person. I've noticed that the blu disposable e cigs have a cooler vapor to them. Do the rechargeable batteries that Blu sells put off a warm vapor or is it more cool / neutral like the dispoable blu's? Hopefully that made sense...

Thanks in advance