don't hesitate, now just keep your coins. as you saw that price reached 4 bucks. it's worth paying attention that this price level was touched only due to roadmap without even real implementations. with each step when devs move on further price will go to new heights (if only all market isn't down). it is a matter of time. we know that devs are keen of performing their project. maybe user "greyworld" was right in some technical aspects while critisizing the progress of the project but devs' team isn't so numerous and they don't have great sums of money (like after different ICO's). this project will get going stepwise, realization of every point in roadmap will be accompanied with publications on media sources, maybe there will be access to the Asian market with wechat channel, slack channel and so on and then price will be gradually higher