DRK for sure.
It is very hard to make good prognoses, especially for such a long time.
Also there still might be the new greatest coin launched right about now
It is very hard to make good prognoses, especially for such a long time.
Also there still might be the new greatest coin launched right about now
+1 We will probably see a x5 rise in the next weeks.
...Or not... Dark is going back down after pump right now (hope you sold yours already
)... many coins are releasing similar anonymous send feature and much more advanced features, what else Dark has to compete in the a longer run 
Zerocoin has been abandoned.
Zerocash is centralized
What other anonymous coins? Currently, Darkcoin is the best and practically only anonymous coin out there...
Nxt has proof of concepts for NxtCash and NxtMixer for anonymity services.
See jl777 post for explanations and post any queries here >>> https://nxtforum.org/multigateway-jl777/nxtcash-and-nxtmixer/