Hello

Every course has their own scope.Mtech and MBA is better than MCA and MCS in terms of job opportunities and salary packages. MCA and MCS also has fine job opportunities. Compare to MCA and MCS ,MTECH & MBA courses are gaining momentum in india and many students looking to pursue MTECH & MBA in recent years.Based upon interest you can choose,because every course has their own scope and good job  opportunities. Hope this information helps you.

All the best.