I've changed over from w3 total cache and I'm finding that my blog is at least twice as fast as it was. I'm really looking to get into the advanced options, however whatever I set before clicking update options is no longer selected once the screen refreshes.
I can set the check boxes in all the other options screens, it's just the advanced ones which are all blank or unticked except for the top one: cache hits to this website for quick access.
Any ideas? Thanks, Dan.