It depends on what you're looking for.
If you want something that is colloquially called a "real keyboard" with real keys, the
Matias Quiet Pro and
Tactile Pro (one is silver and quiet, the other one is white and louder) would be examples from that category. The Quiet Pro is the first keyboard that allowed me to comfortably touch-type without moving all around the keyboard as the sculpted key tops lock your fingers in the home row, but that's just me. The overall typing experience is just a pleasure on them.
You can also have a portable, wireless version sans the number keys, the
Matias Laptop Pro. It's Bluetooth, so it also works with an iPhone or iPad.
If that's not your thing but you want to be equally fancy with flat key tops but retain some kind of typing comfort, I'd say
Logitech K750 Solar. It's wireless, but not Bluetooth. Believe it or not, but it also doesn't requires you to replace (not that you couldn't) or charge the battery, as it charges itself via a solar strip at the top, even from artificial light in an office/studio.
It also comes in a smaller version targeted towards iOS devices, called the
Logitech K760. Same keyboard minus the number keys, has Bluetooth so it works with iPhones and iPads as well (it can connect up to three devices and you can switch between them by just pressing F1-F3), and it has the right symbols (home button etc.) on the F-keys to control an iPhone or iPad.
There's also the
Logitech K811, which might be a bit more fashionable than the K760 but lacks the solar charging. Other than that, it allows you to switch seamlessly between up to three devices as well. Unlike the solar keyboard, it is backlit.
