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 can not be forged and better than paper money, but if all countries use bitcoin then world class hackers start acting more
I think both are better in their ways. We have different point of views on it. Better be used what you you think that can help you grow, not just help your money grow, but also help you to grow in many terms. There is no doubt that we used both bitcoin and paper money, its just that we are earning profit when we used bitcoin, but in terms of safety its better to use bank notes.