See, Delhi University or DU is a highly regarded University and most of the colleges which comes under it also have huge recognition and also provide many employment opportunities. IP University is definitely a good university, but falls short in front of good DU colleges.

Moreover, the level of education of computers is very good in DU, and many participants in competitive coding and ACM-ICPC are from DU. So, I would suggest you to choose DU over IP University.

Hope I have answered your question. All the best!