Choose a mechanical keyboard around the keys you use every day

For one working day, note the keys you reach for repeatedly: numbers, arrows, function keys or a particular language layout. Then measure the space available beside the mouse. Compare the exact layout diagram of each candidate with that list, including shortcuts needed for keys that are no longer dedicated.

Switch feel and sound vary. If you can try a sample, type an ordinary paragraph and use the larger keys, rather than choosing from a switch name alone. Decide whether the noise is acceptable in the room where you will work.

Finally, record the required connection, operating system and any remapping you need. Ask which settings work without extra software and what happens on another computer. This is a practical selection checklist, without claimed typing-speed tests, medical benefits or a universal best switch.