Spending hours writing emails, filling out spreadsheets, or switching between documents quickly puts the keyboard to work. For office use as well as for a home computer, the typing comfort, ergonomics, noise level, and quality of construction make all the difference in daily use. Wireless models add a welcome freedom and reduce cables on the desk. Four ergonomic keyboards with varied profiles have been selected to work more comfortably, without turning every keystroke into a keyboard concert. The Logitech MX Mechanical is a versatile mechanical keyboard suited for office use. Its solid construction inspires confidence, while its switches offer a responsive and precise keystroke without generating the noise level often associated with this type of keyboard. The keys feature a white backlight that facilitates readability when lighting decreases. The keyboard's appearance is understated, perhaps lacking a bit of character for those who appreciate more colorful peripherals. It includes an Easy-Switch function allowing connection to up to three devices and quick switching between them, a real plus for users who switch between several computers throughout the day. The MX Mechanical retains enough responsiveness for some gaming sessions after work. However, it lacks a compartment to store the Logi Bolt receiver and has common engraving on the Windows and Mac keys, which slightly overloads the overall design. The Cherry MX 10.0N RGB focuses on a more refined approach with its metal chassis and particularly thin profile. Its keys offer a fast keystroke suitable for document entry as well as for recreational use. The noise level remains relatively contained for this technology, a point appreciated in a work environment where repeated keystrokes can quickly become annoying. Its RGB backlight can be personalized key by key to adapt the lighting to user preferences. However, the alignment of the keys sometimes lacks regularity and their rebound can seem slightly soft. It remains a relevant option for users seeking a sober, responsive mechanical keyboard capable of switching from work to gaming. The Logitech Wave Keys features a curved shape that contrasts with traditional office keyboards. The different key zones follow a wavy layout to promote a more natural hand position during typing. A wide palm rest accompanies this geometry and provides additional support during long days in front of the screen. A short adaptation period may be necessary before regaining automatic typing habits. Despite a fully plastic construction that lacks rigidity, the keystroke remains pleasant and the compact format frees up space on the desk. This ergonomic wireless keyboard offers the choice between Bluetooth and the USB Logi Bolt receiver, practical for using it with different equipment. The markings compatible with Windows and macOS reinforce its versatility. Its announced autonomy can reach three years with two AAA batteries, significantly limiting battery changes on a daily basis. However, the absence of backlighting may inconvenience those accustomed to working in a dimly lit room. Futura recommends choosing the Logitech Wave Keys for primarily office use. Its wavy layout, integrated palm rest and relatively compact format directly respond to the search for comfort during long workdays. Its dual connectivity via Bluetooth and Logi Bolt as well as its very long autonomy reinforce its interest for a workstation used daily. The Logitech MX Mechanical is more suitable for mechanical keystroke enthusiasts, but the Wave Keys appears as the most coherent choice if ergonomics is the priority.