i just encountered this issue.

"It is mainly for performance reason, if you export the page in PDF format, it will use the original file."

the problem with that is that i can't read the stuff that is in the image when i'm working on it. there should at least be an option to manually set the image to high res if needed.

when importing the image as it's own model/document it is loaded in full res.

really hard to see when im importing photos from my book into my notes because I cant print them or study off them due to it being too blurry

I think modern ipads are easily capable of displaying full-resolution images, so it would be nice to have the option.

Yes, there really should be an option for increasing the image resolution.
it is too low at the moment to instert e.g. photos of handwritten documents :(

Images look too pixelated!

Please allow the user to select the quality for inserted images
(e.g. an option like "normal", "high", "very high", "ultra").

It would be nice to change the resolution to a better one though since when i do photos from copied documents i get in my japanese course sometimes the text is not readable

It is mainly for performance reason, if you export the page in PDF format, it will use the original file.