I see our brethren and sistas on the MX side are making use of the Northern hemisphere dark winter months to plan ahead so perhaps I will take their hint...
If you aren't aware the most recent AV Linux ISO ("Greatest Hits") had some significant refinements and also a MUCH lighter package and Application payload making it more of a "Base" Distribution than a desert-island-everything-but-the-kitchen-sink affair.. So, is this a better direction to go? Offer a solid base with all of the usual performance tweaks, Wine Plugin support and extra PipeWire utilities but little else?
What isn't on the table:
* Another Desktop Environment, I'm sticking with Enlightenment as default (Moksha may actually be a possibility, I really like it's development team and they would welcome and collaborate with an MX/Moksha variant). Note it is easier now to install XFCE4 and others if you want on your own. If you hate Enlightenment that's fine but I don't want to hear about it anymore...

Some of my thoughts about currently included stuff:
An awful lot of things in AV Linux are 'convenience packaging' for example Ardour, Reaper demo, Blender, Mixbus demo, Cinelerra-GG, Kdenlive, MuseScore, Avidemux, Audacity, Hydrogen and various Plugins. Yes, a couple of these may be in the MX Repos from time to time but since AV Linux is built from the regular MX AHS Repo and not MX Test Repo quite often I have to rely on AppImages, Vendor's bundles and other ways of getting this stuff onto an ISO in the most current versions at release time. All of it has to be custom wrapped in a Debian Package format to be built into the ISO and this takes an incredible amount of time to keep on top of... In particular Blender, MuseScore and Harrison Mixbus are massive and add at least a whole Gb of ISO space on their own!! ALL of these things are readily available from their own developers and Vendors so I have to wonder am I just running myself silly only to annoy people who only want one of those Applications to use? Is it unreasonable to expect a User to go to the Blender site or the Reaper site like everyone else does?
As is evident on AVL "Greatest Hits" I think a multimedia Distro should at least present some of the top options and since I have permission from the Ardour developer to distribute and share a fully functional version I would always want to keep the official Ardour bundle.. I think GIMP and Kdenlive are also essential at the very least as well, beyond that we get on to a slippery slope very quickly... And before you ask Davinci Resolve is not even a remote possibility and simply typing it's name has raised my blood pressure to an unsafe level. Suffice it to say if err... uhm...'DR' worked perfectly on Linux (which it does not on most stock Debian systems) it's proprietary license would prohibit redistribution and it explodes out to about 6Gb in size once fully installed and extracted so that's a non-starter..
OK, so with all that preamble off my chest what do the small cadre of AV Linux Users think? Is a smaller and tighter 'Base' the way to go? What do you uninstall first? (don't say Enlightenment!!). What couldn't you live without?