KJ Somaiya is better than SK Somaiya. It ranks higher and is more reputed among students. If you have good grades, you should choose KJ Somaiya without thinking any further. KJ Somaiya has a great student crowd. So, the peer-to-peer learning opportunities are good. 

The institute has a good placement record as well. KJ Somaiya placements 2022 had an average CTC of INR 10.9 LPA.