I think all the coins you have are good. rather than selling it is better to hold. You will not be disappointed if you take this option. AVAX, DOT, ADA, Matic, SOL, and LUNA are coins that still have great potential for many years to come. if you sell one of those coins, maybe you will regret it later.
Yes, all tokens are good to hold and I don't suggest to sell it right now. I also want to emphasize the good things in holding cryptocurrencies rather than selling it already. People are just panicking right now. If most people are the same status right now, don't go will it. Just wait for the right time to sell then buy again if the price will lower again. Sell it when you totally need money right away.