Anytime bellow 200 is a good buy in my opinion. It is almost impossible to predict a bottom but chances are that Etherium will retraxe to its previous hi at 420 and up. Again i'm not an expert, just a guy with a brain and an educated guess. I don't like ti miss opportunities so i buy progressively in the way down. That way when it reaches a bottom i feel good i didn't miss an opportunity.
My best guesses now are to buy:
Etherium most of all... STEEM!!
Happy buying Steemers!
By the way... what do you think about my Steem Gangster Sign?
All coins are still cheap and they are all rising too.