PROS:
I love the footprint, the keyboard is compact but has all the keys available. There are a few keys like quotes, semi-colons and square and squiggly brackets that aren't positioned great if you're a developer (imo). But overall I don't feel hampered by the small real estate after a bit of practice typing, it feels as great as full sized keyboard.
As other reviewers mentioned, it's heavy for it's size but it's well designed with leather, metal and other premium products that make sure it feels premium in your hand.
CONS:
I'm sure it can be updated with software, but the power button doesn't always power on the device (unless it's pluggged in). I had to press the power button 3 times before it responded and turned on. The strange thing is that it shows the light come on above the keyboard, but it doesn't fully turn on.
Aside from that it can be a bit loud' but given the size it's likely due to trying to prevent thermal throttling There is a dedicated fn+tab combination that changes fan speeds to go higher than the default, but that just makes it more loud.
Conclusion:
In any case, as of writing this review the product is sold out. But if you have an opportunity to pick it up, it's well worth the investment