for me Bitcoin allows me to hold some saving out of the banking system and the hands of the government.
this is the same as i am.using my btc for bnk fiat money .
well my saving is always converted into the fiat currency and half of its is use by me for altcoin trading .
this will.results in to saving of maximum amount of money without taxation . if we deposit bulk amount cash in bank than there is some talkd about from.where we get this momey so deposit in small amount is better .