text: main toh hamesha se equity shares mein invest karne ka soch rahi thi,lekin meri behan keh rahi hai ki retirement ke liye ppf sabse better hai, tumhara kya opinion hai?ppf achha hai lekin long-term investment ke liye, equity shares mein growth potential zyada hai, lekin risk bhi toh samajhna hoga, balance karna padega!