Agreed, I would love it if page length (and audiobook length) had different buckets for short stories vs shorter novels/novellas. I feel like there's a big difference between reading a 10 page short story and a 270 page book. Maybe aim for a split around 17,500 words, to match the Hugo novella/novelette split?

Here to say the same!

I would also love to have a differentiation for the 500+ pages (maybe 500-700, 700+?). There's no 'perfect' divisions for this, but I agree that breaking up the ranges would be nice

I'd also love if 300 and 400 were split up... A 330 page book feels VERY different from a 480 page book!