I've been thinking about giving it a go myself. It's such a fun and nostalgic console, and the limitations are fun constraints.
The code archeology is really cool too. Seeing Rare's Dinosaur Planet boot up and play after being a lost title. Decompiling all the original titles. Building sequels to Ocarina of Time and Majora's Mask. It's such a fun scene.
Then there's Analogue 3D and ModRetro too, which make it fun to play as physical hardware.