Price now favorable low, but should I still buy?
What if the price doesn't go up?
Since Constantinople fork failed and should be expected in 2019, is that hope?
It's okay do not worry until now ethereum is usefull for icos project, wait for the next year lets calm and just relax if bitcoin goes uprise i expect ethereum will follow to rise their price.
That is the only option we have right now because the market situation cannot be accurate every time with the fluctuation we might see a huge downfall. So wait for the market recovery until the price of Bitcoin is kept increasing which it will automatically drive the price of ETH easily.
Possibly with the growth after the price correction can expect the bitcoin price to cross $15000, following the same can expect good growth taking the ethereum value to reach at least $500+