There are different types of controllers to play fighting games, and the types range from arcade sticks to leverless controllers (and beyond).
This is an all-keys controller with keys that are straight instead of being slanted, but you can also request different layouts.
Fightstick Guy offers a few premium fightsticks, one of which is this M. Bison edition that has golden Sanwa parts.
Brook is best known for providing printed circuit boards, so this fightstick that was once limited edition was a surprise to see.
This fightstick is sturdy and well rounded, but it will likely deter modders that form a good portion of the fighting game community.
This Valley Arcade fightstick can be used as a standalone PC controller if you are not looking to play retro games with it.
Revolution Sticks makes unique fightsticks ranging from a guitar-looking fightstick to a simpler yet still flashy fightstick: the REV14.
The Universal Arcade Fightstick is a solid fightstick that is multiplatform and available in two artwork options, with the focal point being its performance that will likely not disappoint.
10 whopping layers comprise this offering by Acrycade Gear that also includes Sanwa, Seimitsu, and Brook parts.