Not really. I typically use the Ninite installer on a clean, freshly installed Windows machine because the installer can be ran again in the future to update t

Not really. I typically use the Ninite installer on a clean, freshly installed Windows machine because the installer can be ran again in the future to update those same apps. Chrome/Firefox/etc. will auto-update themselves but for those apps that don't, they will be updated to the latest version if/when you re-run the same installer that you originally downloaded.