
As for the keyboard, this is a significant step in the development of ordinary things, fresh, ergonomic and stylish. Nothing to complain about. I work in design myself. The set costs 4 thousand paid, probably it is not worth giving more. Of those similar in tactile sensations and ergonomics, I advise you to take a closer look at the wired keyboard from Microsoft (black with a silver frame, completely square without any stray, with media buttons) ~ 1100r, very decent, has been working in the office for the 3rd month. The mouse is possible from A4, if the design suits. The functionality of the A4 filling and drivers is on top.

Logitech M510 Blue Wireless Mouse with USB 🖱️ Unifying Receiver - Comfortable Shape, Back/Forward Buttons and Side-to-Side Scrolling
199 Review

🖱️ Renewed Logitech M705 Wireless Marathon Mouse: 3-Year Battery & Hyper-Fast Scrolling in Ergonomic Black Design for PC/Laptop with Unifying Receiver
421 Review

Wireless Bluetooth Graphite 🖱️ iPad Mouse - Logitech Pebble i345
184 Review

Renewed Logitech K800 Wireless 💡 Illuminated Keyboard: Brighter, Better, and More Convenient
204 Review