Both Metallurgy at NIT Warangal and MSc in Biology at BITS Goa are great programs offering a plethora of opportunities and exposure to its students. But the choice between the two is a very personal matter as both the branches are very diverse in the opportunities they offer. So

• Go for NIT Warangal if you are interested in Metallurgy
• Go for BITS Goa if you are ready to Study Biology along with BE Degree.

However, you need to bear in mind the fact that BITS Goa is expensive and the fees is very high around 25 lakhs while NIT Warangal's total fees are less than 10 Lakhs.