My Rocket HTML MUST HAVE list for WordPress Plugins
UpDraftPlus Backups
UpDraftPlus Backups are essential for peace of mind and protection of your data. Secure your files and push them to dropbox! Buy it here
WPMUDEV and Defender
WPMUDEV includes many plugins, but the most important is the Defender Pro Plugin. This plugin protects your website form hackers, assists in plugin updates and even Smushes your larger images on your website. It's $49 monthly, but it gives you TOTAL protection on your WordPress website. Buy it here
Ninja Tables
Ninja Tables is by far the best table editor - builder for WordPress, signup @ $49 per year. Buy it here