Hello there

Talking about the difference between these two then the CA course offers specialised expertise in accounting and Finance whereas the MBA degree offers Holistic overview of Business and various function of any organisation within it and its obvious that you are confused in between CA and MBA as many of the students faces the same.

Both the courses make a very bright career in their own ways but talking about an MBA from any tire 2 or  tire 3 Institute is easy but at the same time CA certification is as much difficult. Whichever suits your carrier aspirations is right for you.

Refer this link for further more information to it:

https://bschool.careers360.com/articles/ca-vs-mba

I hope it helps you!

Good luck!