I'm looking to invest in a PSP Go to replace my PSP 2000 for both speedrunning and casual emulation on the go. I was wondering if the downloadable version of Size Matters has any impact on speed over the UMD or if it's even allowed to be used during runs.

I don't know and I'm not sure if anyone else would know either. It would be allowed if it is an official release and if anything, I think it would be faster although I have no idea if it is.

Alrighty, thank you for the response. I'll give it a try whenever I get the Go.