Thank you sir!
So altough my 3in1 is on it's way I've enabled the backup save at start for the gba and it works with PSRAM mode as well, right? I've checked that the few games that I'm going to play are all either 8MB or 16MB so it's better to use PSRAM and not necessary to trim the roms...
So,
I've had some troble hunting down some GBA games as I've recently moved. One of my existing launch period game's running out of it's battery and I've been thinking of getting the 3in1 as it's pretty cheap and buying used games at a high price doesn't profit the devs anymore. I just have...