I also used etherdelta & many peoples come to ed for tarding.now ed is one of the most famous crypto exchange in the world.many peoples complain against ed but I don't see any problem in ed.
I hope ed is the best exchange.
The only problem with etherDelta is that the price of some coins is lower than on other exchanges. But today the situation was noticed when in certain regions the resource etherDelta simply refuses to work.