Don't opt for FC class, instead opt for the CC class. FC class is just an upgraded version of 2S with 2×2 sitting arrangement with more legspace and coach is pretty much old with not so good maintainance. Instead opt for CC, whose fare is lower than FC with added comfort of AC.
please wait...Translate to HindiFC class ki bajaye CC class ka option le. FC class sirf 2S ka upgrade version hai jisme 2X2 bethne ka arrangement hai, par zyada legspace wala aur coach purana hai jiska maintanance bhi thik se nahi hai. Iske bajaye CC class ka option le, jiska fare FC se kam hai aur sath hi AC ki aur bhi comfort hai.