PPF account - PO or SBI (Which one is safest)?

[Hemant]

I want to open a PPF account with either Post Office or with SBI. Can you please let me know which one - PO or SBI is the safest place to open PPF a/c?

[Rahul]

Both are just operator. The security is given by Govt of India, so both are safe.

[PolicyWala]

I want to open a PPF account with either Post Office or with SBI. Can you please let me know which one - PO or SBI is the safest place to open PPF a/c?
Both are safe. Guarantee is given by Govt.