What is the disadvantage of BMX?

Could you elaborate on the potential drawbacks of investing in BMX tokens? Are there any risks associated with their volatility or lack of mainstream adoption? Additionally, what concerns might investors have regarding the security and transparency of BMX transactions? Is there a lack of regulatory oversight that could pose a threat to investors' funds? Lastly, are there any alternative cryptocurrencies that offer more advantages over BMX in terms of scalability, speed, or cost-efficiency?