It depends on the function of the spoons. If it's to stir your tea for a few seconds, there's no need to spend money there, you're better off buying the cheapes

It depends on the function of the spoons. If it's to stir your tea for a few seconds, there's no need to spend money there, you're better off buying the cheapest spoons that perform that function (i.e they don't have holes in or are made of francium). If it's for hosting dinner parties, then clearly you want something more decorative and should spend an appropriate amount of money on them.