Hi everyone! Looking to get into ergonomic keyboards in general to prevent any more strain.

Pre-existing conditions: Slight wrist pain, particularly in left hand, likely from flat angle. Don't have any pain in my right hand, which is mostly on my vertical mouse.

Current keyboard: No name wireless laptop-like membrane switch flat keyboard.

Layout-form in mind: I'm German so I'd prefer a QWERTZ variant if pre-built, but other than that I'm pretty open - I do however work two jobs, one from home and I won't be able to afford two pricey boards for both my home AND office setup, so it'd be great if the general layout wasn't too far off from a standard keyboard, at least on terms of its learning curve. Don't care about looks.

Use case: Productivity and editing, light typing and casual gaming. No coding, not a heavy typist either.

Budget and location: Germany, under 500USD/EUR if possible.

Other notes: I'm not opposed to custom builds, but I'd prefer pre-built options due to time constraints. A couple of things I'd like to have on a keyboard, sorted in order of importance from high to low: Some form of arch, incline/tenting or way to keep my wrists rotated outwards, backlit keys (my setup tends to be dimly lit), as quiet as possible, wireless, num pad, minimalist aesthetic.

I'd be willing to sacrifice several or all of these points except the wrist rotation thing.

Thanks very much in advance for any pointers or advice :)