Curious to see when everyone does their best building, when do you usually find yourself deep in automation mode?

does anyone know what modules/nodes aren’t available in the n8n self-hosted vs. cloud? it appears you get more with self-hosted but its unclear what exactly.. I’m unable to find whats available and whats not available on the website…is there a comparison or Docs anywhere for this? I was told the Window Buffer Memory(see attached) is not available in a self-hosted n8n instance.. Window Buffer Memory provides more context to user queries in chat with the agent.. I’m trying to scope out a project—is there anything else I should be aware of? thanks in advance! @Nate Herk, I'm curious if you've got a self-hosted n8n instance and ran into any modules/nodes not being available..e.g. Window Buffer Memory?