I only use 5 on your list. The other stuff, don't need it.
I don't have any 3rd party add-ons. I have a couple that I created and one by Xenforo called ElasticSearch.
I prefer to not use Add-ons in favor of modifying the php and js code directly.
Most likely.....You're going to be one busy bee when 1.2 comes.
Why? Not sure.
But my guess is that your system still has to load that X in part, because its there.
I had a bunch installed before, but they were disabled, and when removing them altogether, things got faster.
This is my theory.yes it is a good question
Maybe because they are still in the SQL database,
The queries looking if there are under execution or not?