tl;dr I love it very much, and it does have some quirks if you're a Mac user, but still my preferred solution so far for Mechanical + Split keyboard for Mac over the Matias Ergo Pro.I used a Matias Ergo Pro for two years before it severely bit the dust after warranty. I had repeated key issues with the Matias Ergo Pro multiple times, had to get it replaced once, and I not fond of its bulkiness, so I was looking for something new to replace it. I had the specific requirements of needing a split keyboard that works well with Macs, and after a brief tango with the Kinesis Freestyle2, I was depressed to realize that I am also a person who Desperately Needs the clickiest and clackiest of keyboards to feel like I'm not dying every time I type a letter, and since I type a lot all day for work, avoiding the deathfeelings is pretty clutch. And so, with all these specific needs, my options were limited from the start.Given that I live closer to the Arctic Circle than most people might by choice, I also experience darkness in abundance. The backlighting of this keyboard set it apart from my other option[s], and it seemed like an added bonus, for I would have to learn this subtly different keyboard layout in the depths of winter, when assisted keyboard vision can be necessary. The Kinesis Gaming Freestyle Edge checked all of my boxes in theory, and so I bit the bullet to see how it would roll out in practice. The outcome: I was pleased.For mac users, there *is* the annoyance of key alignment for the Command and Alt/Option keys with respect to the bottom row keys (ZXCV especially), as the placements are slightly shifted from the native Mac keyboard. The X on the MacBook Pro is completely above the Command key, but on the Freestyle Edge, the Z and X share equal space above what will typically be the Command key when you configure for Mac. Also, if you want to swap out those special keycaps to be Macish (as I have done with custom printed keys I found online), you can't easily ...