Regular spending on bitcoin for a longer time period unlike the price difference happening with time is a best saving plan. Here it gives the user with the best in the market and provides with ease on investing as we don't know when is the bull market or the price pumping gonna get initiated.
Using crypto money is the same as a frugal package, because transaction costs are not as big as using banking services and faster. This efficiency is an added value in crypto use, especially for payments between countries.
Then, the use of crypto is only based on the internet which means it is simpler and not subject to other costs, because something that happens in cyberspace cannot be taxed.
Well using it now at this current state could possibly make you lose out in the long run. I'd rather lock up any bitcoins that i have and spend regular money. At this point, i don't see it as a cheaper, more convenient mode of transaction but something that'll give me profit in the long run.