I ONCE travelled jaipur - ahemadabad on m.g. training ing " mandhor ashram " then on m.g. it was the fastest train in IR., Jaipur To Ahemadabad was some 10 hrs ., yes 2 tier Ac was having gates in each cabin of 4 like 1st a.c., and no side - l or u ., that was a real good experience about speed on m.g.