I think bitcoin is better than paper money because it can not be tampered with. if it is widely used in the daily human payment operations. It can help prevent counterfeit money. Reduce the situation of counterfeit money in the market today
Bitcoin is better then bank note because of its digital nature. Because of this digital nature it can access any where any time and you can transfer if from one place to another easily and fast then that of banknote. Because of Bitcoin digital nature no one can make its duplicate but in case of banknote it can be duplicate because of its physical form. Bitcoin transactions are faster and uninterrupted then that of bank note transaction. Bitcoin is not globally accepted but bank note is easily accept.