I used a set with a laptop that was used as a desktop PC, but occasionally I took it with me. As a result, one day the USB receiver buckled in the bag, after which it stopped working. I didn’t like this element from the very beginning: why make it so huge if there are very small receivers for ten years already. It is impossible to replace it. As a result, because of this little thing, I was left without a set at all. It's my own fault, but if there was a small USB receiver, this would not have happened. For me personally, this set would be almost perfect in fixing three little things: a more compact receiver, the back and forward buttons on the mouse, and a slightly softer keystroke on the keyboard.
Logitech M510 Blue Wireless Mouse with USB 🖱️ Unifying Receiver - Comfortable Shape, Back/Forward Buttons and Side-to-Side Scrolling
199 Review
🖱️ Logitech MX Master Wireless Mouse: High-Precision Sensor, Easy-Switch up to 3 devices, Meteorite Black
322 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