IIT Roorkee, NIT Trichy, and NIT Warangal are well-established institutes in India. The scope of metallurgy is comparatively lower than that of CSE. IIT Roorkee mainly concentrates on textual learning and does not give the students exposure to practical learning. They are using the practice of mugging up the lessons without having a clear understanding of the topic. The placement is very poor here; the students from the metallurgy department usually end up in data analytics and coding.
So CSE at NIT Warangal and Trichy would be a better choice.