Hi Frederick,
I wanted to reply to an old post on this topic, but it was closed, so I'm opening a new thread.
I have a situation where I need to show different ads/widgets to different users based on the country they're in. UK users should see one ad/widget, while US/Canada users should see another.
I know that the best long-term solution is to develop a Javascript implementation of the WSA plugin, but for the short-term, is it as easy as turning of Page Caching in W3TC?
Can I leave the other caching methods on? (minify, DB cache, object cache, etc.?)