No wait for BTC $20K+ rally -> ETH will dump and you will buy much cheaper!
Wait a little more, eth may dump but don't be scared because it will bounce back and make good money for you. Though people say negative things about eth I am still confident that this coin can make our future bright.
Very soon, with such an active and large-scale use, the technology of crypto currency will become generally accepted, and in many areas it will be irreplaceable.