Hello Aspirant,

Dual Degree from IIT Dhanbad is better than BITS Pilani. Because IIT Dhanbad provide better faculty than BITS Pilani. IIT Dhanbad placement is good that BITS Pilani. The packages of IIT Dhanbad is also better than BITS Pilani. For Dual Degree IIT Dhanbad is better than BITS Pilani. For more information I'm providing you a link that will help you:

IIT Dhanbad :-- https://www.careers360.com/university/indian-institute-of-technology-indian-school-of-mines-dhanbad

BITS Pilani :-- https://www.careers360.com/university/birla-institute-of-technology-and-science-pilani

I hope this would be helpful for you.

All the best for your bright future ahead.