The Sovereign Gold Bond (SGB) Scheme 2021-22 - Series X opened for subscription on February 28 and will remain open till March 4. The price of gold has been set at Rs5,109 per gram by the Reserve Bank of India (RBI). While more and more investors are opting for digital gold over physical gold, but for many, confusion persists. Here’s a comparison of SGBs and physical gold to help you make a choice.