The system is stable, but I recommend installing KNULLI, do it with a good quality SD card because otherwise it will brick and you will have to disassemble it to perform the unbricking process, much better than an R36S and in my opinion slightly better than the Trimui Smart Pro (the first version), the price was affordable and it arrived super fast. In terms of ergonomics, it's not the best for playing PSP or PS1 games, recommended for GBA and arcade games. To my surprise, it runs my favorite game, Ga Revenge of Death Adder, perfectly, something that no Chinese console had been able to achieve.
