It's different for each person. Main point of importance is that the sort of usage combined with the situation makes Bitcoin better than cash, and vice versa. If I want to transfer money to the other side of the world, I choose Bitcoin because the transaction posts near instant, where after that you have to wait for the transaction to confirm. If I had to use my bank to transfer money to exactly the same person/location, it would have taken days, plus I would pay a hefty fee that may reach all the way up to $10-$20. But in case of buying my daily needs locally, cash will be my preferred option.