Is the main aim to be able to "hedge" against price rises?
That is, to have a very large fixed tank and top it up when gas is cheap and avoid sudden price rises?
20/20 hindsight now but bulk buying gas last summer could perhaps have saved money.The next question is, how much cheaper (if at all) is cut rate summer LPG compared to current inflated mains gas? Especially as we are seeing artificial pricing at the moment due to price caps.
Cheers
Dave R