The best thing I like about the bitcoin is that you can use it everywhere and that its also untraceable, no one is controlling it expect you that are having the power over your wallet.
in fact bitcoin is public transaction, all people can see our transaction, and he can trace too , but the chance to traceable is lower than bank.
with this fact bitcoin is not anonymous transaction.
yes that bitcoin transactions can be tracked easily, because bitcoin transaction is highly transparent so everyone can know. but still anonymous on bitcoin is the owner of the address. people will not know that it is the address belongs to us, especially we can make many addresses.