I like them a lot. Good action but not a lot of noise when I mash them, which was why I picked them (as well as for the look). Sanwa Denshi buttons are the gold standard, they’re installed in the classic MadCatz fightsticks and they’re pretty affordable. The Gravity buttons were about twice as much but they have got swappable switches for extra customization and I like the feel. I don’t think you can lose either way!
I don’t have videos yet, but I’ll post something soon!
It feels awesome. The action buttons have a great feel that’s between clicky and mushy and they don’t make a ton of noise when I mash them.
This was my first experience with a Korean lever. The stick actuator pushes on a silicone grommet which pushes the four directional switches. The result is it feels like the gate is a big circle while I still hear a click confirming when I press or release a direction. I find this makes special move inputs easier. The caveats are you need an adapter for the cables to work with a Japanese style stick, (which I bought with my joystick for an extra buck) and you need a 35mm hole for the “collar” and horizontal holes drilled in the mounting plate to accomodate. Fortunately Eternal Rival took care of all of that when I put my order for the kit together.