Yeah bitcoin have a lot of good features.
Security( when it comes to the algorithms used in it, and also user stays anonymous with it.)
Flexibility and easy to use (when it comes to reloading, buying, selling and transferring( no need to go t a bank to withdraw or to use your credit card to buy something online)
Yes I do believe that bitcoin have still holds a chance to be the best currency in the internet and will surpass the PayPal.