>>1177681Actually it is a whole fucking bunch warmer. I backpack with Kifaru ti oval stove that is light as shit and it gets my tent hot enough for short and a t shirt in 0F weather.
>>1179887This. If your stove has good damping and you are using hardwood you can get 2-3 hours of sleep before needing to fill it.
But the real advantage of a hot tent is not having wear all your insulation all the time. You can change comfortably, shuck off your insulation for a while, cook a good meal inside, etc. At night you put some clothes on and get in your bag and it doesn't matter if the fire goes out.