Which is better: IIT Jodhpur or NIT Warangal?

In terms of a greater reputation and recognition across the nation, NIT Warangal is a winner. However, there are certain points about IIT jodhpur that you should consider-

1. IIT Jodhpur has had its own permanent campus for a few years now. It has newly built infrastructure, A/C rooms, sports facilities, and other amenities.
2. Since the labs are newly built, they are among the best and second best in the country with the latest technology and new instruments.
3. There is a well established student society and a strong extracurricular base.
4. The alumni are studying in Ivy League colleges like Harvard, Purdue, etc. and many are working in highly reputed MNCs like McKinsey, Google, Amazon etc.
5. Campus placements are quite promising with offers from top companies like Amazon, Microsoft, and Google, Morgan Stanley, Arcesium, Works Applications etc. Electrical and Mechanical students receive high packages from ISRO and PSUs like BPCL etc.
6. IIT Jodhpur students ace exams like GATE, UPSC, CAT, GRE, etc. The students also bring honor to the institution in Gsoc, ACM-ICPC etc. 
7. The newly designed curriculum is well-integrated with yearly industrial practice, which you get to opt into from the first year.
8. The faculty is well-learned and the professors are themselves alumni of prestigious national and international universities. They have publications in reputed conferences and encourage the students to indulge in research and get published in the second or third year.

Thus, IIT Jodhpur is as good an institution as NIT Warangal and even surpasses the latter in certain respects. I would thus suggest you to go for IIT Jodhpur.