Add-ons I find useful but don't use much. I try to keep add-ons at a minimum but the 30+ I currently use all seem to come in handy more often than not.
Add-ons currently installed. Around 35 at last count. (Though I try to keep the number down as much as possible.)
Some serve same basic purpose, but only use one at a time. Uncertain which I prefer or haven't found better ones. Divided into Currently Installed, Uninstalled or Disabled, & Interesting Add-ons.