I like your picks and invest in most of these projects. While I understand that you are more motivated for the bigger potential returns that these altcoins can offer, I would argue that holding some Bitcoin would limit the volatility of your portfolio and protect you from downside/black swan events. I like to think of my Bitcoin as an alternative digital savings account and insurance in case fiat money undergoes fundamental changes. Keep in mind that Bitcoin has averaged triple digit gains over the years since its inception and it quadrupled at one point this year. I’m not a Bitcoin maximalist, but only investing in altcoins seems like saying invest in tech but forget Apple since it already has the biggest market cap.