Itna paisa vande bharat banane me lagane se sab sections ka MPS Upgrade karna chahiye is se Express aur SF trains bhi fast daud sakte hein aur har class k janata ko fayda hoga. Lekin railways ko sirf high class mehenge ticket waale trains se fayda hota hoga isliye woh waise kaamon me invest karta hai aur dusre common class ko jo hai wahi deta rahega no upgrade in speed nothing..