As the cash that is sitting in the warchest are waiting to be deployed, placing them into the SSB allows me to get a higher interest than from the bank. Also, I take the SSB as a form of mini-diversification as well as an avenue to temporarily park my money before the funds here are being deployed.
In a brief summary, the SSB is suitable for you IF:
1. You have limited funds/insufficient funds for a FD.
2. Require flexibility in your