Have you considered using other formats (extensions) for your roms?
Some emulators (MAME and Retroarc) can use .chd, so, the game doesn't need to be extract to play.
PCSX2 (PS2) and PPSSPP (PSP) can use .cso, and doesn't need to be extract too.
Dolphin (GameCube and Wii) can use .gcz, same thing the others.
I don't know if this can help you and the others, depends of the game that you play, but for me, help a lot.