We are planning to integrate Google Pagespeed module in our Drupal 7 site which is already using Advanced for CSS/JS Aggregation (Advagg).
Based on the inputs at https://www.drupal.org/node/2182289#comment-8421621 , it seems that Pagespeed CSS/JS filters are not needed since the same job is done by Advagg. Pagespeed has other useful filters for image optimization and inlining critical css.
My question: If someone is using Pagespeed along with Drupal and Advagg, can you share the Pagespeed filters that you are currently using or would recommend? If you are using Pagespeed with Drupal but without Advagg, please share your filter recommendations.
I have been searching extensively on this topic but couldn't find much practical information on using Pagespeed along with Drupal.