Bitcoin is known for its stability and social trust, and is also called “digital gold.
A promising altcoin is Binance Coin (BNB), which is one of the largest cryptocurrency exchanges and can also reduce transaction costs.
Bitcoin is recommended for its stability and reliability.
It seems like your explanation goes straight to the goal and to the target, but you forgot to mention another one, which is ETH. ETH is also very fundamental and for altcoins ETH is the king. For BNB, it's good too, but in general, BNB's rating is still below ETH, of course, even though they have their own exchange and this departs from the level of trust and response from various opinions that I asked my friends who have been surfing in the world of krtipto for a long time.
My question may also be the same as the other beginners at that time. I want to invest now what I bought first. Their answer 1. BTC, 2. ETH 3. BNB at the time.
Maybe he also mean it? Because he thinks that there are much better altcoins than in Ethereum and one of it is BNB. If I were to pick an altcoin, I will also go for Ethereum but when it comes to simple crypto transactions, I can consider BNB if TRX and MATIC are not available.
Yes, BNB is backed by Binance (the biggest crypto exchange up to date). They have lots of supporters because of that but it's just that Ethereum is much older than them and Ethereum is like Bitcoin which is the backbone of the altcoin, this is why it is always taking the lead. Ratings are only ratings anyway and some coins still has their own charm.