No idea on economy, I suppose it depends on how cheap you can get you ingredients for, though I’ve yet to find anywhere I can buy flour from in bulk cheap… It’s more about fresh bread, the house smelling of bread when you wake and eating far too much of the lovely stuff and your expanding waist line… Bear in mind, the loaf doesn’t last as there no preservative in it, so unless eaten with a day or two, it will be wasted.
If nothing else it will embark you on a journey into better bread, which may end up with you making your own by hand. We tend main use our machine now for making the dough, then finishing by hand and baking in the oven.