if you till now never invest then now this is time for you make some profit through 'ripple' because Ripple going up with 53% in last 24 hour and now he is 2$.
Many Crypto expert saying that it will go more and will touch 5$ before February 2018.
So if you didn't buy Ripple till now then buy right now at 2$ and yes don't wait for Ripple down because no one know when will crypto up and when down.
HAPPY 2018 Crypto :)