Hello there,

No institute is inherently better or worse than other. It simply has to suit your needs. In NIRF rank VIT Vellore is placed at 13th rank with all the IITs whereas NIT Warangal is placed at 28th position.

If we look from placement prospective then VIT Vellore has its 100% placement (it seems). But we don't know much about the placement structure of NIT Warangal. CSE from VIT Vellore will be better option , but NIT being a government college and we know the craze about government engineering college. So it totally depends on your choice whether you want to stay in Chennai or in Warangal. Both are good college.

Good luck!!