in the crypto problem, of course, there is no crypto better than bitcoin, so the popularity issue is bitcoin being number 1. However, some people may have altcoins, but that is the top altcoin like ethereum, BNB, XRP, BCH, and others. but, in my opinion, the best is bitcoin, that is my priority.
Indeed. Bitcoin is really the most popular and the top cryptocurrency in the market because of its great innovation and development. But there are still people who split their funds in altcoins like ETH, BNB, BCH, XRP, LTC and so on because they put a trust on these coins that it will give then profit same as bitcoin.