#Money needs to have a cost of production in order to be effective at being a store of value over a long period of time. If the cost of producing money is negligible, its supply will eventually increase and its purchasing power will decrease.
#Fiat for example has a production cost that is close to zero. Its supply can be easily increased with a few key strokes on a computer. Fiat money is literally created out of thin air.
#Bitcoin on the other hand, is real world costly to produce. It requires a certain amount of capital expenditure, mainly in hardware and electricity. These costs anchor Bitcoin in the real world, similar to how producing more gold requires capital expenditure in physical mining equipment.
Bitcoin adds another layer to this cost of production. As more miners try to create more Bitcoin and as the technology and equipment required to mine it gets better and more efficient, the Bitcoin protocol adjusts to make it harder and harder to produce more Bitcoin.
Bitcoin is a commodity type of money similar to #Gold but better. Fiat is literally just paper.
Choose accordingly.