Gateron switches are some of the most popular switches for leverless controllers, and their smooth keystroke lineup is offered in a wide variety.
The Granpro Itadaki by FILCO has 18 buttons—two of which you can cover—as well as a rare right palm button.
The Beacon offers you many unique benefits that range from Hall effect switches to a charm loop where you can attach a cute little trinket.
The RC-OF1 is a variant of the OFOF1 chassis design by Rana Labs, so it features charm holes in all four corners.
At a first glance, you may think this is a DOIO controller, but in reality—this is the NLOFIN NLHX-ET01: a 16 button controller with LED.
The DOIO KBGM-H07B's teardrop-shaped buttons allow you to press them without the need for surgical precision.
The Leme Tech Mini is so small, yet it provides Melee players three modifiers instead of the C-stick, reimagining wavedashes and Firefoxes.
You can choose the color of the small & light KBGM-H06M, which also features LED for its buttons and midsection.
The KBGM-H08 has Sanwa parts, and it allows you to pick the colors of its joystick, buttons, top, and bottom.