Hi Amulya,

Basically both of them are good university and honestly it depend on student to student and their experiences. Both university follows same education system.

where as NIRF ranking ANNA UNIVERSITY is placed in top comparatively to vtu and Anna university is oldest than VTU. Also all colleges under Anna university are not good so you have to selecte and than go for anna university. 

Coming to the students satisfaction in both these universities, Anna University has better feedbacks when compared to VTU.

Choose wisely. All the best.