m.eng is course based and m. sc is research based . moreover, msc is partially or fully funded but m.eng is not.. it is difficult to get admission in msc as compared to meng.. after msc chances of admission in p.hd are higher.. you have to find a professor who is willing to work with with you for msc .. complition of theses is required ...you can go for industry after m.engg but after m.sc you will go for research based organisations... further you can consult anyone who is much better knowledge.. thankssssssss