Currently Supported Products?

I am a very recent WA customer--historically had used the ADDT. I am confused about what components in the suite are currently supported or constitute the core design path going forward. For example, should I be using HTML Editor or Power CMS? Is Security Assist no longer supported or at least not on the path going forward (security from MySQLi going forward)? There are numerous tutorials for historical products, so I can't ferret it out from that. Also, as I follow a thread on one of the products, I see that a product is being replaced by one in Data Bridge, for example, but when I follow the hyperlink describing the capability, it takes me back to the product that was supposedly being replaced (Security Assist in this instance). All of these capabilities still seem to be available in the Super Suite which I just licensed, but they may or may not be completely functional (HTML Editor for example has a GUI issue). Can you please guide me to the core components that are on your long term roadmap so that I can avoid investing time and effort in a side road that is not appropriate? I have searched the WA site, but cannot find anything that answers the question (or just confuses me more).

Thanks.