Group 1 - The ProShares Bitcoin Strategy ETF (BITO) is the first U.S. exchange-traded fund providing exposure to Bitcoin, making it a notable investment option for those looking to complement or supplement their existing Bitcoin holdings [1] - BITO continues to attract interest as a viable allocation in the cryptocurrency market, reflecting ongoing investor demand for Bitcoin-related investment vehicles [1] Group 2 - The article emphasizes the importance of advisory services in the context of Bitcoin investments, highlighting the role of professionals in retirement and estate planning related to cryptocurrency [1] - The mention of Zvi's various services, including cash management and Trust Protector services, indicates a growing trend of integrating traditional financial services with cryptocurrency investments [1]