For fee details you can check the following links:

Karnataka Campus: https://engineering.careers360.com/articles/manipal-university-fee-structure-b-tech

Sikkim Campus: https://www.apply.smu.edu.in/download_file.php?file=602

In terms of placements both the campuses offer CTC in the range of 4 - 6 LPA

Considering the huge fee charged by Karnataka campus it is wise to go for Sikkim campus, otherwise, the teaching pedagogy and the syllabus of both the college are in line since they are governed by the same body.

For fee details you can check the following links:

Karnataka Campus: https://engineering.careers360.com/articles/manipal-university-fee-structure-b-tech

Sikkim Campus: https://www.apply.smu.edu.in/download_file.php?file=602

In terms of placements both the campuses offer CTC in the range of 4 - 6 LPA

Considering the huge fee charged by Karnataka campus it is wise to go for Sikkim campus, otherwise, the teaching pedagogy and the syllabus of both the college are in line since they are governed by the same body.