Seems like an old thread but here's sharing our experience
HDFC Bank is the pioneer in Housing. It is better to deal with HDFC Bank because of service part HDFC Bank executive is more aggressive to give their best. You don’t need to follow. They will follow you for every step till your cheque comes to your hand. I recommend you to go with HDFC Bank as my husband had applied for a home loan with them years ago and now we've successfully paid off our loan without any hassles.
These are just our views based on our dealings with them years ago. That being said you must carefully gauge your options and go for a home loan that best meets your requirements.
Good Luck!