I made a shortcut that converts the image into HEIC, and that's what I do when I want a 48MP image but don't want it to be 100mb on storage. Usually the HEIC version is only 4mb which is insanely efficient.
While the default jpeg/heic images you get on the 14 pro aren't that different from before, the 48mp ProRAW is really on another level, I'd say the overall quality is starting to beat out good APS-C cameras. You can still get pixel level details in good in-door lighting, which cannot be said of an average APS-C camera with kit lens.
the default processing is still ass like before, but at least with the new style thing introduced last year you can lock it into a lower dynamic range, where as before on my 12PM the insane HDR effect was unavoidable and I had to manually edit every single photo. I wish they can also add in a sharpening slider, that's still a huge annoyance.