The platform that an arcade controller works on may be a lead factor in your decision regarding whether or not to buy that controller.
The Rushbox is a leverless controller that has 18 buttons with low profile Lofree Ghost switches and also comes in a Lite edition.
Consider the Haute42 P12 if you are looking for your next mini stickless controller that has LED functionality.
Perhaps the most unique feature of the Cross Cut is a screen in the middle, which is uncommon for rectangle controllers.
Available in preassembled & DIY formats, the PadBox is a plastic D-pad controller with Sanwa buttons, Omron switches, and custom LED.
The Panzer Fight Stick 5 is comprised of fully machined aluminum with a plexiglass overlay, meaning custom art is possible.
The Schism is an ergonomic Super Smash Bros controller that can be folded after you are done with a session.
The Asura Drive is like the Hori Fighting Edge but with more customization options—increasing your chances of winning.
The LVL is a leverless controller with a hot swappable PCB as well as a built-in slot for an adapter to enhance compatibility options.