I do not think bitcoin will fall back to $ 6000, is it time for bitcoin to rest? and replaced by ETH or Ripple?
I want your answer based by the reasons.
Ripple or ETH, I think it could quite replace bitcoin. Currently, bitcoin retains the status of the first currency. This can continue for several more years. But bitcoin technology is obsolete. Other faster and more high-tech coins are needed. Such as Ripple or ETH.