Hi,

Both are good Institutes and also are institute of National Importance. The Average package of IIIT Lucknow is 11.89 Lakh while average package of 21.8 Lakh per annum.

Apart from this IIIT Allahabad has better ranking than IIIT Allahabad. After considering all points, IIIT seems to be better choice than IIIT Allahabad.

I hope this will answer your query.

Good Luck!!!!!