Dear Reader,

As you mentioned the names of Nit's which are in their best as all of them are top 3 Nit's of India and in placement wise they all have potential to help you in grabbing a nice placement better than some IITs also.So,if you are planning to take admission in above mentioned Nit's go for affordable and distance from your home as in placement,research and all others aspects all the above mentioned institutions are best in itself.At last in any above mentioned institutions , placement will be surely depends on your skills at last what you gain because all of three are best in itself .

Hope this answer help to solve your queries regarding this.