I still need to sit down with it but my first few tests were promising and also disappointing.
I got Vita3K going and Persona 4 Golden seemed to run okay-ish after following a guide. That's good because I really wanted to experience that on an OLED screen again.
Next I tried Outrun 2006 Coast 2 Coast on PCSX2. And it ran badly. I tried messing with some of the settings but nothing seemed to help. I really wanted to be able to play that on the system and I thought PS2 would be pretty painless, but I guess not. Even the PSP version was dropping frames.
i just tried Outrun 2006 on an RP4 using Nethersx2 as an emulator and it was not running on default settings at all.
so i changed it to native internal res and switched it from vulkan to open gl
and it went from being unplayably slow to hyper speed
so i turned on frame limiter and now its running
almost perfectly
can probably be tweaked a little more, but im still figuring out my RP as well XD
GL!