ZRX is a good coin but probably won't to too much higher in the short term. At this stage of development, DNT is the more powerful coin and could go 10x as early as next week.
I think DNT can reach about $0.6 - $0.8 after the Binance exchange lists it. $1.5 seems too high and would put the market cap close to $1bn.
DNT is not good as ZRX, Because you can see the ico and ZRX was having a lot of interest than DNT. I must say the ZRX crowdsale participant already become a winner, because the price already touch 10x from the ico price and that was a lot of money just in some days.