If the price of Bitcoin goes down, crush more $25k - $30k. Then the price of all other coins will go down a lot. I think then will be the best time to invest. Such as ADA, SXP, SFP, Dot, Doge, Cake, NEO, EOS, BAKE, CTK, TKO, XLM These coins can be more profitable to invest and trade. But the best time to invest in ripple. But there are high levels of risk.