I like the radiant heat better than the blue flame. We had a blue flame type growing up and it didn't heat much of anything. I was at Holston Gas in Lafollette last week and they heated their entire showroom with one.
I just installed a dual fuel set up at our house and we love it. It cut our electric bill by 2/3. We have a wood stove for power outages.
I think it operates off Propane or natural gas .
How often have you had to fill your tank and what size are you using? I have a 325 gallon tank. I'm wondering how long it will last.