Hello friends dmrc is a next phase of raiway where is full phlase security is provided to their passengers .i many times when I went to delhi for visit .i many times use it.it provides card system for shake of passengers comfort avoiing line.also train gots full ac and announcement is in with proper continuation so that anyone can understand about its upcoming station.it also provide trafficless route to their pessengers so there is time saving also .in around 1 and half hour which is maximum time for reaching to first to last deatination stations.main things is there is total clean environment in trains .my one friends is junior engg in delhi metro who tells me about that there is a shift duty of 8 hours and perks with many allowance is provided with salary so interestibg job but sincerely and work culture is also very well.