When buying firewood logs, it's always important to ensure that the wood you buy has been properly dried: a lower moisture content means that your firewood will burn consistently well with little smoke and won't blacken the glass of your stove door.
It’s always cheaper to buy your fuel in bulk, whether it’s coal, peat or firewood logs. If you’re running a stove, then there is no doubt you’ll get through a lot of whatever it is you’re burning. The question is, where do you store it?