Hey, although the branch selection is totally based upon your interest but if we compare both, the colleges in, terms of faculty, infrastructure and placements then:-

Infrastructure-Although both the colleges are beautifully structured, have all the facilities and many games court area but if we talk about that, which college would be spacious then definitely the SRM will win as it has 250 acres area whereas jaypee has only 16 acres area.

Faculty-both the colleges has highly skillful faculties as the both the colleges has a good reputation among parents as well as students.

Placement:-  highest package     avg package

Jaypee noida    40lpa                         7lpa

SRM CHENNAI     38.5lpa             4lpa

Hope it helps.

Good luck.