During initial days when we were adopting Openelec in RPi, it was recommended to use a USB stick to store all the library/artwork instead of the SD/uSD card.
Is it still required for RPi2/3 with Libreelec? Would it help improve speed of library list/page changes? I changed to a brand new 32GB class 10 Sandisk card (checked and doesn't looks counterfeit), but it still takes a second or two to load thumbnails once in a while.
I just have one instance of Kodi so there are no plans of installing a MySQL database for library.
Appreciate any help.