How to Play Hundreds of Classic Arcade Games with Winkawaks 162 Fullset Roms
Emulation quality between RetroArch (using the old cores) and Kawaks is generally the same. RetroArch may run better/smoother simply because it's in active development and optimized for Windows 10/11. Kawaks's benefit is that it's far easier to use and offers more features and options. Kawaks was last updated in 2016. That's not exactly terrible considering old arcade emulators work better with roms.
New Winkawaks 162 Fullset Roms