there's always inconsistencies tho. Especially with audio crackling , visuals etc
Psikyo manufactured the "PS5 V2" PCB for Dragon Blaze then they later changed the program code on the PCB for different games including G-Taste TGM2, and Gunbarich. All 4 games use 100% identical hardware, the only difference is the program code installed on the hardware.
What this conversion is doing is replacing the program code from G-Taste with the program code from an original TGM2. there is 0% difference in the hardware and 0% difference in the software. Literally the only difference between this conversion, and an original TGM2 PCB is the people that installed the code onto the hardware.
Saying that there are inconsistencies here would be like claiming your car runs different depending on whether or not you or someone else pumped the gas.