Answer: sDAO and UP are two of the current options for earning rewards through staking. By staking $SPI tokens with sDAO and WXTZ/sDAO LP, users can earn rewards through a process called yield farming. Yield farming is a process whereby users can earn rewards for providing liquidity to certain projects. This process is becoming increasingly popular and is an attractive way for users to earn passive income. Additionally, staking with sDAO and WXTZ/sDAO LP can help users save money as they will not have to pay transaction fees when they trade.