ASI hit a homerun with this highly customizable case that can also be ordered preassembled. A WASD edition is available too.
The Studio is so customizable that—in addition to its layout—you can pick the colors of its buttons' rims.
Those looking for an all-key box controller with the Smash community's preferred layout are in luck because of the HTangl.
The X8 is PXN's debut WASD-style controller that sports some interesting artwork which is refreshing to see.
The MakeStick X Prime is a banger by IST Mall that is also available in a Knee Edition for Tekken fans and enthusiasts.
3D printers can make the mini Flatbox controller at home or simply order it preassembled for maximal convenience.
The Zero Two is a modular controller that can be ordered in lever or leverless format—as well as preassembled or DIY form.
The Zero One is available in multiple layouts and colors—plus preassembled or DIY formats—and an overall modular design.