Come across a few different aspect ratios, however 5760x1080 seems to be for rare idiots like me with 3-27" curved. My current setup is not ideal, but modding my desk today so im not so close.
Overkill? Oh yeah, but I do enjoy it!
Out of pure curiosity, can I ask: what does this setup bring you? On top of a 2x27" setup or a 34"/38"/42"/etc ultrawide, for example?