I chose this model over the RG300, RG350 and X9. I'm so glad I got this instead. What a great deal for under $40. The D-Pad controls are PERFECT. Feels like a factory NES or PC engine controller. The screen is a bit small, but it makes games look very high definition. The speaker is ok but the sound in the headphones is crystal clear stereo. Really impressed with the build quality of the device as well as the large number of games loaded onto the 32GB SD card including numerous Capcom arcade ROMs. The battery life is excellent. Loads very fast. Adding additional games is easy. Received my order very quickly. In just a few days with PRIME. Many other gaming devices ordered from China take several months to arrive.