ETH bellow $1000 today...
Waiting for the difficulty of it,the Ethereum network to adjust to it,or said in other words,seeing a lot of people shutting down their operation while the others who will continue to mine at a loss maybe,will keep collecting more and more of the coin they receive the payout from mining.So far it is not materializing but I think it will do in the next couple of days.Difficulty still well above that 13.5 P but I am sure we will see that below 12 or even further below that which will make the people who continue mining getting generous mining rewards daily.
That is my comment for Eth below 1000

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When to buy Ethereum?
I do not think that miners will immediately turn off their mining farms, because there are 3-4 months left until the end of mining. For example, I will wait for this event and I will mine, maybe it will be delayed until next year.