No longer a bad time to go long IMO, ETH is going down down which can only mean that more money will be flooding bitcoin markets. 420$ suddenly seems more appealing for mid term. What we'll see in the following week or so might be the end of the sideways trailing the price has been experiencing.
bitcoin will keep on growing, while ethereum price will fall at a slow pace, but it will never recover ever again, thats a bit sad though its better for bitcoin to not have any rivals in my opinion
i used to invest into ethereum part of my bitcoins though im now full on bitcoins because i know that a huge price increase awaits us pretty soon because of halving