Do you mind if it's 32"? There's HP Omen 32 with 75Hz VA panel, though I'm not sure whether that's only available for the FreeSync range, so you'd have to double-check reviews for it, first.
Then there's Eizo Foris FS2735 with 144Hz IPS panel (also FreeSync), but that's over double in price. But Eizo is indeed a premium brand, so the quality is probably better, too -- though not sure if it's worth the premium.
There's also a similarly priced BenQ PV270 with 75Hz IPS panel, which from the looks of it is customized for graphical workflow (99% Adobe RGB, incl. colorimeter).
Somewhere in the middle is the ViewSonic XG2703-GS with 165Hz IPS panel with G-Sync.
Personally, I would go with the HP Omen 32.
Note: I did indeed notice that you don't need G-Sync/FreeSync. I'm not cherry picking G-Sync/FreeSync monitors, nowadays they just seem to be quite ubiquitous, especially in the 27" range. In the case of FreeSync, you're not paying extra for the feature (Adaptive Sync is an open standard). But in case of G-Sync, the price includes the £100-£300 nVidia tax (because "reasons").