This is a relatively well-balanced portfolio, made with no top 10 largest cryptocurrencies, but still with some trustworthy coins which can be considered safe investments. Stellar is well-known, and one of the fastest coins in the industry.
It has caught the interest of many companies and projects which need near-instant speeds, which is why I believe its price will surge, even though it dropped out of the top 10 list.
Chainlink and Tezos are also very interesting projects that don't get that much coverage, but they definitely deserve it. Both have performed excellently in 2020, which proves that they are popular when the times are good. Hopefully, that will not change in the future.