Hauling metal is too time consuming? Spend 5 times more time building a map wide rail network instead. Check out the Railroads mod.
I wanted to finish the game for the 5th time but with some twist. I played with teleporting metal and without. I wanted something new. Vikings have portals, why not trains?
Thunderstore: https://thunderstore.io/c/valheim/p/VladasZ/Railroads/