Drupal Commerce Caching Modules I've been trying to improve the speed of my Commerce site with various caching and performance modules. But the general ones recommended don't work or break my site. I can't see anything else out there that answers my question!

Boost - I thought this would work on static pages such as About or Contact, but the module doesn't cache anything at all.

Agrcache - breaks the JavaScript slideshow on the front page.

Core Library - breaks the login page (which is odd!)

I have views cache installed and that's the only one I've got working so far...
You can use 


https://drupal.org/project/commerce_entitycache


It will cache the commerce entities, rather than build them on each request.

While it works ok as is, after the two "Needs review" patches I added to the issue queue:


https://drupal.org/project/issues/commerce_entitycache?categories=All


I'm using it myself without any problems.

As mentioned previously:


https://drupal.org/project/authcache
https://drupal.org/project/commerce_authcache


Also work well with Commerce