Hello Aspirant, 

Both the colleges have good rankings but Kakatiya Institute of Technology and Science gets an upper hand as it is NBA accredited college while BVRIT is not. One is autonomous college while other is affiliated to university college. You can check the detailed description of both colleges using below provided link.

https://www.careers360.com/compare-colleges?college=2645-4876-course=2359-28696-compareresult

Hope it helped you.!!!