Recs.
Updated
Specs
Pros
Pro Ergonomically shaped
Our hands naturally rest angled when in front of us, and this keyboard has been built to conform to that, rather than having us awkwardly trying to straighten our hands on a regular flat keyboard, putting strain on our wrists. The keyboard is also curved into a dome shape, which contributes to its ergonomic shape.
Pro Slider witch for using special functions or media controls
Rather than the usual Fn key that needs to be pressed in combination with other keys to activate said key's secondary functions, the Sculpt has slider switch that does this. This makes it easier to default to those functions.
Pro Number pad can be placed where it is more convenient
Since the number pad is a separate part from the main keyboard, its position can adjusted and it can be moved out of the way when it isn't being used. This allows for a more ergonomic mouse use, since it can be placed closer to the keyboard, just like in a tenkeyless design.
Cons
Con The wireless dongle is not replaceable
The wireless dongle is pre-paired with the keyboard and mouse from the factory. If it stops working, or you lose it, or you break it, you have to throw away the whole set. Also if you buy the keyboard on its own, and decide to add the mouse afterwards, you won't be able to pair the mouse with the existent dongle and need to have 2 dongles, occupying 2 USB ports.
Con Some keys aren't very reliable
Some keys (like Backspace or Enter), if not pressed perfectly perpendicularly, hit the shelf of the frame and get blocked on their way down. This means the stroke isn't registered and, on top of that, feels awkward. On the (slightly) bright side, this awkward feel acts as feedback that the key wasn't fully pressed.
Con Bad separation of key clusters
The Page Up, Page Down, Home, Insert, End, Delete and Arrow keys are squeezed together, right next to Enter, right Shift and right Control, without any physical barrier/marker to separate the two key clusters. Since this is not an usual layout, it is disorienting for users.
Con The key switches used aren't ideal for long typing sessions
The switches used are scissor switches, which are the ones used in many laptops. They provide shallow keystrokes which don't give the same feedback as a mechanical keyboard. These keys need to be bottomed out in order to activate, which creates some strain on your finger's joints as they are constantly hitting the bottom of the stroke. Scissor switches are also known to be less accurate than other keyboards.