Where to keep your cryptocurrencies

Hi folks. I currently hold the following cryptocurrencies: – Rune – Theta – Monero – Algorand – Ethereum Classic – Link – Solana – Thor (Now Viction) – Ripple – Litecoin – Sandbox and a couple more

They are currently on an Exchange.

I would like to move them and store them on a digital wallet, I don't know which one. I don't know if metamask supports all these blockchains. So I was thinking about creating a wallet (via their official apps) for each cryptocurrency. Do you think this is a good solution? What do you suggest? I know that Electrum exists but they say the fees are very high