Dear applicant, it's great that you chose Computer Science with Cyber Security and Artificial Intelligence as your stream, firstly RRU is indeed a good option, newer method of learning will enable you to gather profound knowledge.

Nirma University is also good, however the faculties of RRU are somewhat better than Nirma, but Nirma Offers better campus life and infrastructure.

However NFSU is although good but for Cyber Security stream RRU would be the best among these

Hope it helps!!