This stick has been sitting in my climate controlled storage with a dust cover over the top and these white OBSFE silent Sanwa buttons still yellowed. : r/fightsticks
Q8 Silent Arcade Joystick (fighting Stick) - Temu
QANBA Q8
How to Choose the Best Fight Stick, No Matter Your Budget | PCMag
Qanba Gravity KS silent buttons. : r/fightsticks
Sanwa Stick + Silent buttons modded on my 8Bitdo : r/fightsticks