Which course is better after engineering among MBA and M.Tech?

Totally depends what you're good at, if you're good at business stuff, if you like that feild, go for it. If you want to be an engineer, do M.Tech.

You can do MBA, if you want to enter business and if you are purely technical student, then better to go for M.Tech, because M.Tech has a very good scope too.

It is totally on the particular person because both are very good courses after B.Tech. But one should do M.Tech if he wants to go in teaching field of B.Tech and one should do MBA if he wants to in marketing and business field.

Both MBA and M.Tech are an equally good educational qualification for a good and promising career. Currently, job prospects of MBA are higher in comparison to M.Tech but this trend is reversing slowly. If you are technically oriented then you may opt for M.Tech else you may go for MBA.