Which altcoin gave you the most profit? And added benefits?
I own Ydentity tokens which helps me in securing my identity while surfing the web. It also generates a risk-identity token based on a simple survey and enables the user to know more about oneself.
Any such innovative coins/tokens? Share your experience!
bitcoin becomes the favorite until whenever and will never be replaced. until now I keep investing in bitcoin, no matter how many new coins appear. because only bitcoin is strong and most potential.