1. Bitcoin (BTC) Bitcoin has been around for the longest of any cryptocurrency.
2. Ethereum (ETH) Ethereum is different from Bitcoin because it isn't only a cryptocurrency.
3. Binance Coin
4. Cardano
5. Polkadot (DOT)
6. Ripple (XRP)
7. Litecoin
8. Tron (TRX)
9. Polygon (MATIC)
10. WazirX (WRX)
If you ask the best long-term investment, people will definitely answer Bitcoin, considering bitcoin is the most valuable coin now and in the future, but ethereum is also an investment that is worth investing in long-term, because ethereum also has similarities with bitcoin, both future and current developments, while the other coins you mention can be collaborated with bitcoin and ethereum in investing, because basically all the coins you mention are suitable for long-term investments, but people prefer bitcoin and ethereum as the main investment.