They're nearly identical in features, but the K6 has lower latency, making it a better choice for gaming. Socket of Keychron (Hot-swappable) is compatible with almost all the MX style 3pin ("~" key supports 3pin only) and 5pin mechanical switches on the market (including Gateron, Cherry, Kailh, etc. Its Gateron Brown key switches offer tactile feedback for an enjoyable typing experience, while its durable construction ensures longevity. Alex 03/03/2020This keyboard pulls off something that seems like someone should have done before, but to my knowledge no other company has. You can use it wired or with Bluetooth, and by default, it comes with a Mac layout and Mac-specific media controls.

On the other hand, the Keychron K14 is a Compact 70% keyboard available in either Brown, Blue, or Red Gateron G Pro or Keychron Mechanical switches. I’ve been using this both with my Apple devices for personal use and my Windows work computer and it has been such a great typing experience (I have the blue switches).

The only slight downside for me is the choice of switches; the only tactile option is the Gateron Browns, which aren't very tactile at all IMO. This being my first mechanical keyboard, I honestly didn’t know what to expect but man as soon as i heard the first sounds of the typing experience and the feel, I knew I’d made an amazing purchase.

The Keychron K2 is a decent, entry-level mechanical keyboard, and it's a better choice for mobile devices than the Keychron K4 or Keychron K8 because it's smaller and lighter to carry around.

The hot swap option is only available in the US layout, which means changing the switches involves resoldering ~85 switches and voiding your warranty. The aluminium frame means its still light without compromising quality, I have no doubts about being able to carry this in a bag (with a protective case, of course).