I think you already conduct a research with these coins you chose. Just want to suggest consider investing in btc and eth as well. Its safe to have a well-established coins in your portfolio so if something unfortunate happen in other coins that you invest in you can count to those popular coins to still standing. If you have doubts you can always search what could be the best coin to include in your crypro portfolio.
After lot of research I choose to divide my portfolio in two portion: one is 75% on BTC and 25% in ETH, the other part is divided into
ADA, XLM, BAT, HBAR, STOR, VET, XVG, ZEN and PIVX because they have interesting project behind.
Someone agree?
wait,,, wait,, you said 75% on bitcoin and 25% on ethereum, its already 100% mate
i think if you want to invest in other cryptocurrency besides btc and ethereum, the portion could be 70% bitcoin, 20% ethereum and 10% other altcoins
anyway think about a defi-type project, its good to invest now