My favorite altcoin besides Bitcoin is Binance, because I think Binance is the best altcoin at the moment and good for the long-term investment, that's why I chose Binance and the reasons are,
1. Binance is ranked first for cryptocurrency exchange
2. Binance is in second place for blockchain projects (below Ethereum)
3. Binance is in 4th position on coinmarketcap
so of course that makes Binance worthy of being my favorite altcoin, because by investing in Binance for the long term, then of course I will definitely get a big profits in the future.
I do agree that BNB is a great one, I do however enjoy ETH too so there is nothing wrong with that, I am not capable of saying it is the second most liked or first or third, I can just say that it is certainly a coi nthat I like investing. I have more than 10% of my money in BNB right now ,and I am quite happy with that, I have about 20% in ETH as well, so I am trying to buy more BNB in order to make sure that they are equally there, I want to make it 15-15% and have 50-60% on bitcoin if possible, that is what I try to do.
Maybe I can do 50% at btc, and 20-20% with bnb and eth, that would mean that the rest is just risky stuff and I can lose them and it is not really a big deal for me when I lose that much. Having 10% at risky stuff is not a big deal because they are definitely not a huge amount of situation, you should be careful about them and you should be considering them as normal, even if it goes down completely, the rise on others would cover the difference.