Mine is Rivetz (RvT)
It has so much potential to become one of the profitable lead token.
Already accepted by some exchanges and wallets
What is yours?
There are two types of tokens:
Hard Token: A compact device like the USB that can carry anywhere. Each time you transact, you will cling to this device to get the code.
Soft Token: A software that is installed on a computer or a phone / tablet and it also provides Token code for you to deal with.
I prefer soft token than hard token