If I decided to save bitcoins in bank, how will deposit rate be changed compared to dollar or other currencies? Will it have much lower percent?
No one from here can give you answer on this question. Banks have their own way of working, for example I can choose to save in my currency or to save in dollars/franks or any other more `stable` currency, rates are not so high but if currency gain in value over the time you have extra profit on that. Bitcoin saving can something similar, but question yourself if they give big interest on saving how do they make all the money to give back to people? Better to have lower and safe percent then to risk too much, over the time bitcoin will gain value, so just saving can bring profit.
