In my experience, ETH and BNB are best to invest them these altcoins give profit and have great opportunity
It is true. For the safest choice, it should be ETH and BNB, these coins are the most convincing coins to hold. We all know that ETH and BNB have very strong fundamentals, and these coins have multi-functions. There is no doubt to buy and hold both these coins for the short or the long term. I always add (buy) more of these coins whenever I have extra money, because ETH and BNB are always the main crypto assets for me besides Bitcoin.
Ethereum and BNB are always good choices especially with today's bear market,
both coins are very suitable for long term investment and maybe it will be profitable,
but it must also be understood that everyone has their own preferences
There is no doubt these coins both are the 2 biggest and most potential coins in the altcoin market. We are currently in a bear market, so we should focus only on investing in big, established crypto coins, rather than investing in new, low-cap crypto coins, as they are too risky.
But you are right, everyone has different investment preferences and like OP is looking for low capital coins instead of top projects because he wants big returns. The list that OP mentioned I find Matic also very potential and worth investing in, Matic is really a potential project next to ETH and BNB.