NIT warangal(nirf rank 23) is ranked higher in nirf ranking than mnnit allahabad(42) so you may have an inclination towards nit warangal but mind that nirf ranking does not tell the full story you should keep in mind that mnnit allahabad has highest average package among all nits also in the recently declared atal innovation ranking mnnit was ranked 10th ahead of many top iits as well now talking about the branches you are stating so in the current scenario civil has better prospects but yes metallurgy is also an evergreen branch so first clear yourself about the branch you are comfortable with but looking at the overall scenario nit allahabad civil would be a good option though final decision will always be yours.

Greetings!

Nit Warangal is ranked 23 by NIRF while NIT allahabad is ranked 42. The fees of NIT Warangal metallurgy is 5.5 lakh while that of NIT allahabad is 6.52 lakh.

The average package in NIT Warangal is 9 lakh and that in NIT allahabad is 8 lakh. If you want to crack UPSC in future ,then better choose civil engineering . Moreover it depends on your area of interest. Otherwise most suggested is to opt nit allahabad.

All the best!