One can argue that Amazon is the most popular for ordering fightsticks, meaning controllers with a joystick, but it also has great leverless controllers.
The Mayflash F700 FLAT Elite is a decently sized controller with Sanwa buttons, including extra buttons for fighting game mechanics.
A couple of differences between the Hit Box Ultra and its predecessor is that this new version is slimmer with upgraded compatibility.
The KBSure-R8 is like 2001: A Space Odyssey meets fightsticks, and one of its many cool features is opening up with a latch.
With the F500 FLAT Elite, Mayflash brings back the same leverless goodness of the F500 FLAT, but this time with premium Sanwa buttons.
The GuileKeys GF-16 is one of the sleekest looking stickless controllers on the market, and it even has a dual layout.
The FightBox F-Pro resembles the Hit Box yet packs enough unique features to make it one of the best bargains on the market.
The LBER 2040-L16 looks and plays like an Haute42 controller but may have just the right amount of nuance for you to prefer its style.
The Kylinix K15 is a spacious yet light & slim controller with more buttons than usual, and the buttons can even glow.