Recommended Stable Firmware for FortiWeb on AWS

Hello,

We are currently running FortiWeb with WS_OnDemand 7.4.2, build0622 in our production environment on AWS. We would like to upgrade to a more stable and recommended version. Based on recent information, version 7.4.6 appears to be the latest recommended firmware for AWS deployments.
Could you please confirm if 7.4.6 is the best choice for a stable production environment, or if there is another version you would recommend?

Kind regards,