Hey!!

The dual degree is a better idea because the time it takes is a year less but the value is no less when compared to engineering degree and so , it will be a good and innovative idea untill you are getting placed in your campus interview itself.

Once you lose it there , then the difficulties come up ,beacuse in the outside world talking reality the one course considered equal to B.Tech is only BCA but when they have choice to choose between a B.tech candidate and Bca candidate they always go for the latter.

So, if you are confident enough go for it .Im not being discouraging , im just talking reality .

Dont worry!!

Go for it!

Good luck !