Hi aspirants

It is totally depends upon you.

BSc is the study of sciences whereas B. Tech. ( Bachelor of technology) is the study of technology.  B. Tech is a professional degree in engineering. It is a graduate course for 4 years on the other hand BSc is a three year course.

If you more interested in the technical part of science like designing, calculating, performing etc then do B. tech. If you are more inclined towards the non-technical part like basic science. then do BSC.

But comparing to do BSC , The job opportunity will be more for B. tech .

For more information click the link

https://www.careers360.com/articles/btech-vs-bsc-which-better

Hope this Helps

Good Luck!