What is the best rail route to travel between Delhi and Udaipur City?

What is the best rail route to travel between Delhi and Udaipur City? 20473 train route 20473-CHETAK EXPRESS , departs usually from DELHI S ROHILLA at 19:40 It takes almost 12hr 8 min for the journey as per the train time-table 12925 train route 20473 CHETAK EXPRESS, Delhi S Rohilla to Udaipur City runs Daily, has classes 1A 2A 3A SL GN Pantry is not available Fare does not include food cost Total

12925 train route 20473 train

17411 train schedule Train Type SUF Classes Available 1A, 2A, 3A, SL Travel Time 12hr 8 min Distance 674 km Total Stops 25 Show Availability 20473 Schedule & Time Table  20473-CHETAK EXPRESS , departs usually from DELHI S ROHILLA at 19:40 It takes almost 12hr 8 min for the journey as per the train time-table