what you will chose amomg them.and why do the banks are afraid of bitcoin.why banks are not much smooth and faster like bitcoin.if banks start accepting bitcoin as payments then will it became a revolutionary for us?can bank can solve our mining or money curculation probems.
for me, the bank is better if you want to save money for a secure financial institution. for me, bitcoin is only useful to invest only, because bitcoin is a very profitable means of investing