to be honest i dont really care if btc is the best, i know when btc price rises altcoin will follow it.
so do you think all coin except btc are not good? like ETH,NEO,XLM,XRP,NEM etc.
i know btc is the mother of all coin, because its the first, but we cant underestimate altcoin who come with great technology.
but for some shitcoin i agree with you, it can be test your lucky.
After all, nobody said coins under BTC were not good. The Altcoins you mentioned are future coins with good technology and I don't need to convert BTC to several altcoins because I can buy them directly. So, invest in some coins that have the potential to be good and don't seem to have to gamble to invest in a shitcoin, because there are still many altcoins that are worth investing.