Retro as in retro gaming I assume. It’s good for emulation and you can comfortably play DS games on it too.

I think it’s more that it’s an excellent emulation device.

put it this way, it’s the new nintendo 3ds. it can’t ever be retro; it’s the new version

I mean, it’s a pretty solid 8 and 16 bit emulation device and can natively play GBA and NDS games. What’s not to like?

It’s in quotes in the title. And the second is a hardware emulator. They’re all for emulation.