Vignan's Foundation for Science, Technology and Research

It all depends on your mindset. If you want to have your school life back and all those stuff, then pack your bags for Vignan. Though it may be blacklisted by UGC previously, but now it is the 88th private university. And that ranking is given by MHRD. If you want an around experience with a decent score then you can choose for Vignan. And, it is up to you to make your choices and decisions.

Hi, Please refer to the link provided below for a detailed comparison between Velagapudi Ramakrishna Siddhartha Engineering College (VRSEC), Vignan University and Prasad V Potluri Siddhartha Institute of Technology (PVPSIT) for a course in MBA. You should be able to compare various features of the two institutes to help you reach a decision of which is better, and where you would like to pursue MBA. https://www.shiksha.com/resources/college-comparison-212508-212415-165524
Regards.

It varies from college to college, but it is more than the 2nd year regular fee.

Hello Rohit,
Seats fall vacant for subsequent rounds of counselling, only when students are willing to give up seats obtained in previous rounds. I really doubt, if anyone with CS will like to give up. Hence, I am afraid your chances are minimal.

Yes. But, you need to clear the entrance. I think, lateral entry is also available for this!
Check-in their official website for details. Hope this helps.

It is based upon your interest to choose between various universities.
I suggest Presidency. Vignan is also not bad.