Bios: Ppsspp

Use BIOS only if you need PS1 emulation or homebrew. For standard PSP gaming, skip it entirely.

: Set to 2x PSP for a good balance of sharp visuals and performance; go higher only if your hardware is powerful. ppsspp bios

A: No. The BIOS is hardware-specific. Only a PSP BIOS works with PPSSPP. Use BIOS only if you need PS1 emulation or homebrew