Dispatcher version for CQ 5.6 & Tomcat 7

Hi, I am looking for the latest STABLE dispatcher version. We're embarking upon a major project, building a platform that will host hundreds of sites. The CQ version will be 5.6, we're using Tomcat 7.

We're currently running Dispatcher 4.1.0, but have come across a few issues with that version, so we definitely want an upgrade.

What's recommended:

4.1.1

4.1.2

4.1.3

Thanks a lot!

Katrien