MTP is so slow that when I have enough photos and videos on my phone, Windows will crap itself and stall out just trying to list the folder. It's functionally unusable and I don't know how I'd get those files off the phone if I didn't use literally anything else. If it was mass storage I could just rsync it over USB but it isn't so I can't.

I ended up using rclone on Windows with an rsync server running on the phone, I think sshd4a usually.