XRP is growing like crazy now and I'll say this right now - it's a risky trade, only do it if you believe in yourself and ripple. The last time ripple got so much hype, it's price went up by 800%, it's not certain that it's gonna do it again, but seeing so much positivity around it and all the news(f.o.m.o is in place), it may.
Buy orders should be placed - 0.4+
Sell orders - 0.6 , 1 , 1.4, 1.6(main goal). Take your pick.
Good luck trading!