The Paragon is a wooden stickless controller that has its own layout (unless you choose the standard layout).
The Caster Acrylic & Resin Fightstick DIY Enclosure by Raw Super Arcade comes in Vewlix, Noir, all button, and other layouts.
The DRMFTG packs a lot of innovation, including many layouts, if you are willing to primarily use it on a desk.
The Nameless is probably one of the few all-button controllers that you can order with Enth KRM buttons installed.
Ultra Arcade is a Brazilian company with a European subsidiary offering all kinds of fighting game controllers, such as the Keyboard Pro XL.
Perhaps the most interesting aspect about the Sunga G1 stickless controller is that it has five more buttons than what we are used to.
The Slab MX is a bigger version of the bestselling Slab Mini, and it comes with innovations like rubber bumpers.
Can you believe that the 801 Workshop Controller SF/Pico can come with Geonworks Raptor MX Extreme switches?