Well, about a month or so back I picked up a R4 and a G6Real 8. The R4 spring broke in a month, now I can be added to the list of all the others. I don't care how good this cart is if it brakes! What good is that? I love have to use a tool to pull the SD card out, and then my kid went to use it and the Sd card wasn't being seen. I thought I had lost every thing on there, as even the micro reader in Windows wouldn't see or read the SD card. After some cursing and then twisting of the R4 with the SD card in it, I managed to get it to read. So this spring being broken and still being able to use it to me is a big risk. I can't say the G6 Real is perfect, but at least the HARDWARE doesn't brake! The sad thing is, they know of this issue, why not fix it? I'd pay 5-10 bucks more for a darn better spring!