I’ll have some research to do, but the ErgoDox EZ is the most popular among respondents. Mentioned so far:
- ErgoDox EZ (4×)
- Vortex POK3R (2×)
- NovaTouch TKL
- Corne (Helidox)
- KBParadise V60
- Leopold FC660C
- Mistrel Barocco
- Novatouch TKL
- Vortex Race
- HHKB2 (0×)