Ishiiruka broke some games. Because it skipped shader compilation and used aggressive hacks:
: The build retains various speed hacks that the official Dolphin team has removed over time in favor of accuracy. Technical Context & Safety Development : The original Ishiiruka fork was developed by Dolphin Ishiiruka V17
Nothing comes for free.
One of the best things about Ishiiruka V17 is its accessibility. You do not need a high-end rig to enjoy smooth gameplay. Ishiiruka broke some games