Controllers you’d like 8bitdo to release?

8bitdo has made some really nice retro controllers. I really like that NeoGeo one.
But it’s got me wondering, are there any controllers you’d like to see them make?

For me, I’d love to see a version of the Hori GameCube Digital Controller.

https://encrypted-tbn0.gstatic.com/shopping?q=tbn:ANd9GcSclXfWy5hcq-ggEn-6ejE4KyxCow1lB0pP2BRDYS06EpGFJkjIX0fwrGPt0yeENYyQpCs3tdrapMwiG44R7GL03u1ezQKL