As mentioned elsewhere, I mainly operate in telegraphy. Consequently, I collected a selection of keys over the decades:
Fixed station use:
- Kent straight key
- Vibroplex straight key #110512
- Vibroplex Original deLuxe #64287 (Bug)
- Junker Bug
- Schurr Keyer (dual lever paddle)
- Bencher BY-2 (dual lever paddle)
Portable use:
- Bamatech paddle
- Padlette BP (dual lever paddle with leg strap)
- Paddlette PK-1 (dual lever paddle with leg strap)
- Palm pico paddle
- Whiterook MK-22 (straight key)
- Whiterook MK-44 (dual lever paddle)
- Whiterook MK-64 (dual lever paddle with builtin TiCK-Keyer and battery)