Following are some facts about both Institutes:

IIT Varanasi (BHU):

NIRF Ranking: 28 (2021)

Highest package: 58 Lakh

Median Salary : 16.69 Lakh

Fees : 1,33,465 approx for General students per semester

IIIT Hyderabad :

NIRF Rank: 101-150

Fees: 20,0313 per semester approx

Highest package: 56 Lakh

Average package : 30 Lakh approx

If we go on all factor both are very good institutes. However if you keep aside Rankings, then IIIT Hyderabad is better Institute than IIT BHU. If you have to choose between these two, you could have any of these institute.

I hope this will solve you query.

Thanks!!!!