There are not many alternatives available on the market right now for Choc switches, and none of them meet the quality standards we would like to see.
After 3D-printing them, and several iterations on the different sizes (angles, homing bump, etc.), u/mburger89 now feels confident enough to have them produced.
The homing keycap is innovative in the sense that it is neither the usual bump, or bar or scoop. As you can see on the image below, the front side is horizontal (ie. no scoop) with a tactile ridge that your fingertips will recognize instantly.
Details PBT Scooped and flat options White or Black 2u Stabiliser support
Planck kit contains 1u x 46 1u homing x 2 2u x 2
GB End - February 14 Estimate Shipping - April 2020