I have mostly burned wood in the winter
When I don't own a forest, I've bought firewood, well now the sellers say they won't take new orders, the orders are full and new ones won't be taken until the previous orders have been delivered.

The price of wood briquettes has increased also by 33%, at least from the store where I bought them before. I'm looking for a cheaper one.

Pellet not so much experience in burning them in the fireplace.

Before the axe, we need a forest and a saw. https://fi.wikipedia.org/wiki/Justeeri