i have a tiny beta top list but most of it is beta x alpha. https://www.mangago.me/home/mangalist/3448580/ BUT I FEEL U I LOVE NON TRADITIONAL A/B/O and the lack of omega x omega is appalling. and most alpha x beta out there THE BETA GETS BITCHED and it pisses me off so much like where is that beta love (i love bitching as a theme don’t get me wrong but betas are perfect on their own. oh for a good beta centric rec: beta off not dating (exclusive no love zone on here) is an excellent exploration of the struggles of being a beta and societal views on the different subgenders. same with while you weren’t watching. both of them are my favorites)
I SWEAR! its so upsetting!! I genuinely hate Chad x Twink, no shame to people who like it but it's not my cup of tea! I initially only read Chad x Chad bc I read bl as in I want MANLY men being together, but now I've started craving feminine man x feminine man too..!!! Honestly Chad x Twink isn't that bad but mehh,,
Ummm, actually I have a recs story for you, even though it's not original work. It is a hypnosis mic dj, but if you're okay with any story as long as it's omega x omega, then I think this is for you
https://www.mangago.me/read-manga/seisansei_no_takai_futari_no_seisansei_no_hikui_seikatsu_hypnosis_mic_dj/
There's also another original work (forgot the name), which at firsts is omega couples and then there's another alpha guy, who wanted to be with them. I didn't read it until the end because it's screaming ntr for me (which I'm not good at), therefore I don't know who ended up with whom.
ur welcome! also this one isn’t omegaverse but it is hybridverse and i consider hybridverse like cousins to omegaverse. also the art… both are on the lean side and the prey is the seme and it’s just so!!! good. yeah. https://www.mangago.me/read-manga/mr_tiger_thank_you_for_the_meal/
Now that you said it, I don't think I can leave you out like that
Anyway, I did a quick research because I know it's from the earlier omegaverse works and artwork is quite unique, and I found it.
https://www.mangago.me/read-manga/sukijanaitte_hyakkai_tonaeta/
Also, just for disclaimer. I only read the synopsis and sees the photos album, which I kinda decided not to proceed because there's ntr and sa. However, when I checked in manga database, it is said to be alpha x omega (the couple, at first). So, I don't know if it's accurate anymore, yet I don't want to read to checked it huhuhu

Ik damn well there probably isn't any but does anybody have even a shred of omega x omega? Like even as a side story or anything?? Or even like one mention of it??? I don't like Alpha x Omega that much, I like Alpha x Alpha or Alpha x Enigma but even those are hard to get a hold of, when omega x omega is genuinely just not on the earth. As a cherry on top, if anybody has different variations of omegaverse that isn't Alpha x Omega I'd appreciate it! (E.g Alpha x Beta or something.)