I got a X96 Max 4g / 32g with two operating systems CoreELEC and EmuELEC installed on two TF cards respectively. I have to switch between those two systems by changing the card from the time to time. This is not ideal but fair enough for the time being. However, I am also worried about the possibility of having a bad contact after switching cards many time. Therefore, I am thinking if it is feasible to have both of them on one card so I can choose the OS to boot or switch to another from one OS. Has anyone tried such an approach before? Any recommendation is highly appreciated!