Hello Akhil,
Joining in NIT Warangal is better option since the placements and packages are too good at NIT Warangal.
Also the offers for all the three branches will be similar but course wise Civil and Chemical and easier than Metallugy.
All the best!
College Comparison based on Courses, Placement, Rank, Fee
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile