I guess that by "now" you mean yesterday.Every time is the best time to enter in bitcoin.
The price crash is over,but the price is again under 4000 USD.That doesn`t matter anyway.
I see many threads asking "should i buy now" posted by newbies,but you are a Sr.member,you should have more experience here.If you have money and want to buy,just buy ,don`t ask.
Don`t seek advices about what to do your own money.