Most people pick a keyboard by its lighting and looks, then a week later realise it does not suit them: the keys feel heavy, the noise annoys whoever sits nearby, or the press does not register at the right moment in a game. The whole secret sits in a small part under every key called the switch, and it decides the feel, the sound and the response speed. This guide decodes the colours and the jargon so you can choose deliberately instead of by trial and regret.
How a mechanical switch actually works
In a cheap membrane keyboard a single rubber sheet sits under all the keys, so the feel is mushy, uniform and wears out fast. In a mechanical keyboard every key has its own mechanism: a plastic housing, a moving stem and a spring that pushes the key back up. That independence is why mechanical boards are more precise, last longer, and feel identical from the first key to the last.
Three terms matter before you buy: total travel, which is 4.0 mm on classic Cherry MX switches; the actuation point, the depth at which the letter is actually registered — around 2.0 mm, halfway down, so you never need to bottom the key out; and actuation force, measured in centinewtons (cN), which is practically the same as gram-force.
The three classic types
Linear: travels smoothly top to bottom with no bump and no click. The famous example is Cherry MX Red at roughly 45 cN with a 2.0 mm actuation point out of 4.0 mm of total travel. This is the gaming favourite because repeated presses are faster and lighter on the finger.
Tactile: the same idea, but you feel a small bump at the moment of actuation without a loud click. Cherry MX Brown is the classic example at roughly 55 cN with a 2.0 mm actuation point. An excellent choice if you type a lot and want to feel that the letter landed.
Clicky: gives you both a bump and an audible click. Cherry MX Blue sits at roughly 60 cN with a 2.2 mm actuation point. It is a joy to type on, but it is loud and wrong for a shared office or a room where someone is sleeping.
If you want to try the original linear feel on genuine factory-fitted Cherry MX Red switches, this full-size board suits long sessions at the desk.
The same linear switch in a TKL size (no number pad) frees up desk space for mouse movement, a difference anyone who plays at low sensitivity and aims from the shoulder will feel immediately.
Magnetic (Hall effect) switches and what really changes
This is the newest category and it rewrote the rules. Instead of metal contacts opening and closing a circuit, a magnet sits inside the stem and a Hall effect sensor on the PCB reads the strength of the magnetic field and converts it into an exact position along the travel, from 0.1 mm to 4.0 mm. The keyboard knows how deep the key is at every instant, not just whether it is pressed.
Two important things follow. First, an adjustable actuation point set in software, per key — shallow for gaming, deeper for typing so you do not get stray characters. Second, Rapid Trigger, which resets the key the instant you start lifting your finger instead of waiting for a fixed reset point; a tiny upward movement is enough for you to press again straight away. And because there is no metal-to-metal contact, the switch lasts far longer.
If you play titles that demand stopping and changing direction quickly, a wireless magnetic board gives you that fine control with no cable dragging across the desk.
And if you prefer a smaller size with the same magnetic technology, a compact layout saves desk space while keeping the arrow keys you need for everyday work.
From the professional tier, a wired TKL board built around fast response and a rock-solid wired connection is the pick for competition, where no delay or dropout is acceptable.
Hot-swap: change switches without soldering
Hot-swap means the switches sit in sockets: you pull them out with a simple puller and drop in different ones, no soldering iron and no taking the board apart. The real benefit is that it lets you experiment — buy a board with linear switches, then move to tactile ones if you discover you type more than you play, without buying a whole new keyboard.
A full-size hot-swappable board suits people who work with numbers all day (accounting, warehousing, data entry) and game in the evening.
If your desk is tight, a 65% layout drops the number pad and the F row while keeping the arrows — the smallest practical size that does not cost you keys you use daily.
Size and connection: a practical choice
There are three common sizes: full-size has everything including the number pad, TKL drops the number pad and saves a good chunk of width, and 65% is smaller still while keeping the arrows. Choose by your work, not by the look: if you enter numbers every day, do not buy a TKL and regret it later.
As for the connection, wired stays the safest for competition, 2.4 GHz wireless with a dongle comes very close in responsiveness, and Bluetooth suits moving around and pairing with more than one device at once.
And if you want a wireless mechanical board with a design that stands apart from the usual desk look, this one combines form and function.
Common mistakes
- Choosing a switch by colour: the colour is a marketing convention and brands name them differently. Read the numbers (force and actuation point), not the colour.
- Buying clicky for the office: the click becomes a genuine nuisance in shared spaces and on voice calls.
- Assuming shallower is always better: if you set actuation very close to the surface and you rest your fingers on the keys while typing, you will get stray characters. Tune it per use case.
- Ignoring keycaps: PBT keycaps are tougher and do not go shiny like cheap ABS, and swapping keycaps noticeably changes the sound of the board.
- Overlooking N-key rollover: without support for multiple simultaneous presses, some key combinations will not register correctly in game.
- Always bottoming out: since actuation happens around 2 mm, train yourself not to slam the key to the bottom — less fatigue and less noise.
The practical summary
Define your use first: competitive gaming goes to a light linear or a magnetic switch with Rapid Trigger; long typing sessions go to tactile; if you love the sound and work alone, go clicky; and if you are unsure, take a hot-swap board and experiment at your own pace. Then pick the size by your desk and your need for a number pad, then the connection type. Everything else — keycaps, lighting, colour — comes last, because none of it affects your daily comfort the way the switch does.
All the boards mentioned here are available at Jowa Al-Souq with delivery to every governorate in Iraq and cash on delivery.
