I like Ethereum, Litecoin, Matic..
 Ethereum is just because this the one of the strongest coins which has a strong marketcap.. Ethereum founder Vitalik Buterin is doing some great devolpment after converting it to proof of stake. He is working to make Ethereum network stronger and total number of staked Ethereum show the strength of this coin..For long term I don't think any alt coin is better than Eth

Litecoin reason you already told that it is most trusted low fee coin many website accepting it for a payment.

Matic coin is under value and this network is widely used in the gaming and NFT. Recently Polygon EVM is also launched and one senior member in our local board claim that founder is now working on burning mechanism which will decrease the supply.