This isn’t really an answer, but I spent a lot of time trying different voice chat systems out a couple years back, but couldn’t get my social group to move off Discord.

So, the real answer is any that you can convince the people you want to talk with to use. However other options include Mattermost, Jitsi, Mumble, Teamspeak, and Nextcloud Talk off the top of my head. I think I remember seeing that rocket.chat has voice now too.

I have gone super deep in the Darth Jar Jar rabbit hole before and I am convinced this was likely the original intent of the character. I believe he was written to be a character similar to The Mule from the Foundation series.

I have a Brother MFC Color Laser and everything here is true for the color version as well. I haven’t had too many issues with wifi jank after I set a static ip both on the router side and the printer side, and then map the printer by ip port on the computer. However, it still acts up every now and then. I plan on fishing some ethernet to that corner of the office, but haven’t gotten around to it yet.