As fighting games have gotten more modernized, 14 button controllers became more useful. They’re essentially 12 button controllers with two extra buttons.
With the Meisterbox L, Alpenmeister offers a unique way to play Street Fighter (and other fighting games), such as through a split layout.
The Tempest Touch has a rare layout in which the L3 and R3 buttons are stacked vertically to the left of the attack buttons.
Junkfood Custom Arcades came up with the SWORL to solve the Snack Box Micro's limitation of only being for fighting games.
If you don't need 16 or more buttons: the VSLAB VSNOVA N14 is a fine option with chamfered acrylic, customizable art, and cool LED.
The SticklessBox features a rare combination of Sanwa buttons and the GP2040-CE firmware—plus a convenient carrying handle.
If ergonomic controllers make your hands too upright, consider the Maestro that only tilts your hands at a slight angle.
The XL17 is the final boss of Ultra Arcade's Flat series, and one of its many customizable options is its Kailh Choc switch color.
One of the DNST-LLCL's most unique aspects is how its left, down, and right buttons are in a bit of a straight line instead of being curved.