I'm just saying the F is the king of keyboards, IMO. Haha.
That’s even lazier than the article, which at least puts some descriptive effort into justifying its claim.
If we more generally want to talk about the “best” keyboard there are various worthwhile criteria: most influential, longest-selling, most easily available, most durable, nicest to type on, easiest to modify, most efficient, most comfortable, prettiest, most portable, best hand-to-hand combat weapon ...
It would be worth writing up profiles on a number of “best” keyboards:
Model M, SSK, Model F-122, Kishsaver
various Beam Spring boards
some Selectric
various historically important typewriters
Some Honeywell hall-effect keyboard(s)
Maltron
μTron
Cherry G80-5000
various NEC ergonomic keyboards
Northgate Omnikey 101
Apple Extended Keyboard
AEK II
Epson Business Full Keyboard
Topre Realforce Hi-Pro
HHKB
HaaTa’s “Super Alps” board,
and his Marquardt “butterfly switch” Olympia typewriter
Various custom CNCd-Aluminum-case boards
* * *
Anyway though, this is all a bit off topic. :-)