I came across hackarmoury for the first time a few weeks ago, I think it's got a good collection of tools and a great source for showing some of the breadth and depth of available tools that you might not know are available for specific tasks.
BUT, from my testing (completely non-scientific) I found many of the tools available to be behind the latest vendor version and I'm always nervous about getting tools from source (see
Download's bundling of nmap with malware last year for an example).
Personally I'll still be taking my tools from source, or at least 'trusted' repos.