Galgotias is the best among this list of colleges because I have friends in all the three colleges other than Galgotias and tell me about the pathetic faculty of their institutes,  

I am from Galgotias believe me civil placements are never great in a private college but still if you are amongst the top list of students you will get a good package in a company,  

Also there is freedom for you to sit in other branches placement believe me many IT companies higher cIVIL engineers,  other companies are pnb housing,  AAI,  INDIAN ARMY, tech mahindra etc 

GOOD LUCK!!