Didn't found such a topic here, so I thought I bring it up.
What are your favourite keycap sets (not individual keycaps like artisan caps)?
I start with my favourites: The PBT Dyesub caps on the HHKP Pro 2 are still my favourites (regarding feel), only beaten by the PBT Dyesub Keycaps on the IBM Actionwriter (IBM 6715, its a electronic typewriter), which are sadly only buckling spring compatible (Model M/F for example).
Regarding looks, the Penumbra SA Keycap set is still my all-time favourite, never got the chance to try it out tho
The IBM 6715 typewriter, with its PBT Dyesub keycaps. (Not my image)
Post your favourite(s) here, I'm eager to see what your preferences are