It is useless to show those maps in that mode, though they take space for maps as we hardly play other mode's map.
Excluding maps like them would be nice.
If grouping for that, we can't group maps by other, such as bpm, artist, length.baraatje123 wrote:
Just group them by mode
Also, each diff is around 20 kb, that not big at all
The part that takes the most space is Mp3, BG and SB