controllers with good input latency test results (haven't tried them myself, so can't comment on durability. the octa is pretty high on the list though):

https://www.amazon.com/dp/B07XPHP57T

https://www.amazon.sg/dp/B07P37ZGTF

https://www.amazon.com/dp/B07XQYYFRV

https://www.amazon.com/dp/B07SN9XKZK

https://www.amazon.com/dp/B07JMQ5YFL

https://www.amazon.com/dp/B07Y8R2HJJ

cheap(ish) hitboxes:

https://www.etsy.com/listing/1213957510/keybox-all-buttons-arcade-controller-pc

https://retroarcadecrafts.com/collections/pc-joystick/products/b1-pc-ultra-thin-all-buttons-arcade-joystick-game-controller-for-pc-usb

https://retroarcadecrafts.com/collections/ps4-joystick/products/rac-j800b-all-buttons-hitbox-style-arcade-joystick-fight-stick-game-controller-for-ps4-pc

https://sleepunit.com/crush-counter-v2-0/