That's pretty interesting. I never really notice lag on Retropie setups (or even in Retroarch most of the time), not to mention any of the mini / classic systems running RA / Rearmed PSX, but I also might just have a severe lag deficit
I will say though, emulating the official Genesis pack on Switch / PC is a nightmare of hellish lag proportions. I'm not sure how those official ports are so bad (don't get me started on the Sonic collection for Ps2), but dear lord. It's like nobody could figure out how to make it anything like the original.
Semi-related, but I've been wanting to pick up an FPGA for random projects / educational value but they're all so expensive
I will say though, emulating the official Genesis pack on Switch / PC is a nightmare of hellish lag proportions. I'm not sure how those official ports are so bad (don't get me started on the Sonic collection for Ps2), but dear lord. It's like nobody could figure out how to make it anything like the original.
Semi-related, but I've been wanting to pick up an FPGA for random projects / educational value but they're all so expensive