It is a custom version of recalbox including an advanced architecture and softwares more up to date.
I'm using an external 4tb hard drive to store the roms and my sd card is a SanDisk 256gb. References and resources Some say Batocera is the Retropie killer - here Clebinho shares his insane 128gb Pi 4 Batocera build fully loaded with GPIO, NETPLAY and a custom KODI install as well as over 16,000 Built in loaded. Batocera on pi 4 The videos will provide you with a good understanding of each, so you may want to check them out before diving in.
