See there are no so called Best course. Every course have there own merit and demerit. Now broadly speaking there are two kind of courses, one is the Academic courses and the other are the Professional courses.

Now the Academic courses are mainly those courses which have more scope in the academic and research sector where as professional courses are those which have a good demand in the job field.

Some of the academic courses are BA/BSC/BCOM although this courses have also jobs but they are not designed job specifically.

Some of the professional courses are BBA/LLB/BTech/ MBBSetc.

To know more about the courses after 12th visit the link below:

https://school.careers360.com/articles/courses-after-12th

I hope this answer helps. All the very best for your future endeavors!

Dear Aspirant, if you want to get a job after graduation then I will suggest you to pursue with Engineering (BTech or BE), if you are interested in medical then you should go for NEET, if you want to do research on a particular stream then you should do BSc in that field after that MSc in that field and after that PHD. So, it depends upon you which course you want to pursue. I hope you are clear now. If you have any other queries feel free to ask. All The Best!!!