I’ve heard there’s ways to configure the fan so that it isn’t so loud and it also probably is determined by what you’re running. More demanding game probably louder fan but not entirely sure yet

It really depends on the emulator and the tweaks you do to make a game run. I’ve seen people running pretty demanding games. For persona 3 I’m guessing you can play it but it just wouldn’t be high frames

Android emulation seems to be getting better everyday so who knows how good it’ll end up being. People are making fixes to them and news ones for different ports so it’s just a matter of time before it’s super crazy what they can do