Overview of distributions

Lakka
Project site: http://www.lakka.tv
Latest version: 2.0 stable, 2.1 RC3 unstable
OS: Linux, Windows, MacOS
Platforms: PC; Raspberry Pi, Raspberry Pi 2, CuBox-i, HummingBoard, Odroid-C1, Odroid, XU3/4, WeTek Play, Banana Pi, Cubieboard, Cubieboard 2, Cubietruck, …
Comments: Pretty stable distribution, currently our main system. Playstation 3 like user interface which is easy to navigate.

RetroPie
Project site: http://blog.petrockblock.com/retropie/
Latest version: v4.2
OS: Linux
Platforms: Raspberry Pi 0, 1, 2, 3
Comments: Pretty polished. Got it running on a Raspberry Pi, works fine for up until 8bit consoles like NES and Gameboy. Overclocked to 900mhz.

Recalbox
Project site: http://www.recalbox.com
Latest version: v4.0.1
OS: Linux
Platforms: Raspberry Pi 1, 2, Pi Zero
Comments: Still haven’t tried…