In my opinion, the best coins to buy besides bitcoin include Ethereum and BNB. because both of these coins are very good and have the potential to make a satisfying profit. moreover the price movement is stable. And I'm sure if you invest in these two altcoins, you will get a big profit.
both have potential so far because the use of the technology behind the coins has been widely used. as long as the technology can be used by many people, the coin has potential, but for the price it may be necessary to research again to find more specific results