i've been using Win11 on Forgotten Legend the whole time (Because DX12 Ultimate, gotta have best graphics for games!), while Win10 is on Nevermore. i can't give any in depth analysis, but there's tons of articles discussing the feature differences.
tl:dr what earthdog said: navigation takes a little getting used to:
so far, what i've noticed GUI-wise, is the bottom task bar is default centered, but can be docked left or right, more settings have been moved from COntrol Panel to the SETTINGS menu. and by default, the right-click context menu is truncated in Win11 (with a [show more options] button on the bottom of the menu), but a quick search will tell you how to restore to win10 context menu. with the TPM 2.0 requirements, flashing the BIOS will need a wee more thought, especially if you use BitLocker: i've simply had to tell it everytime (that i flash the BIOS) that Yes, it's a new CPU (if i say no, then TPM 2.0 is NOT enabled), but i don't use BitLocker, so that's no bother for me. (I don't know if that's an ASUS thing with WIn11 or with every Mobo.) and if you use the virtual machine, you'll need to unlock it in the BIOS (sorry, UEFI), but i found that unlocking the virtual machine lost me about 10-20% benchmark scores and about the same percentage loss in framerates for games, so i turned it back off in the BIOS.
the lock screen doesn't recognize extra info i checked ( it won't show weather for me for some reason ) but, meh. don't care enough to even try
If you use an ASUS motherboard with Livedash OLED, it's random whether or not it works through Armory Crate, and boy does that software suck in Win11. it almost never shows available BIOS updates nor Chipset driver updates. i have to download those from Asus onto a FAT32 flashdrive ((BIOS)) and from AMD for the chipset drivers. really, the only reason i use it is for Aura Sync, but it does offer me updates for everything else it monitors.
another quick search and there's plenty of tutorials on how to dual-boot Win11
oh yeah, since you mentioned zoom, there's microsoft teams integration, too. but like just about everything, you can customize whether or not it's on your screen, or even enabled.
as far as i know, everything works just fine: including steam, epic games, origin, battle.net, brave (private chrome-based webbrowser), PowerDvD 21, Discord, Amazon apps, futuremark apps, ICUE. i will admit though, that Media Monkey (music player/ manager) will only work on Win11 with version 5.0 and up. Open Office 4.1.11 seems to work just fine, too. There's still stuff that won't work with Win11 (it took them forever to get USB printers to work, Win11 wouldn't even recognize them for awhile, so you may want to google-fu if your printer will work on the OS if needed, too. Mine is a 10+ year-old canon PIXMA MG7520, but works in Win11)
okay, i'll stop rambling.