Wow, this keyboard feels fantastic to type with. Even if you don't plan on using the optical features of this keyboard, the typing experience alone makes this product really good. The keys are solid, with a very small, insignificant amount of wobble (You don't feel it at all when you type.) I love the tenkeyless layout, and the volume knob is perfect. The optical features are also really cool, and the software works well from what I've experienced.

One thing I didn't expect from this keyboard is how sensitive it can be if you set it up for that. It is really accurate with the key depth, so much so that I start making human errors that I hadn't even picked up with on my old keyboard (which was a membrane keyboard.) You will have to play around with the software to get the perfect feel for it, and you get multiple profiles you can hot-swap with, such as one for typing and one for gaming.

Onto the complaints: There isn't much to complain about, especially at this price point. The build quality is solid; it doesn't feel like it will break in any way, at least for the next 5 years. The sounds are really good, especially for an HE keyboard, and the RGB (even though it is north-facing) looks stunning and is by far the RGB with the most colour variety and highest brightness out of my whole setup. You also get an additional 2 separate switches (in case a switch fails on the keyboard) and a keycap/switch remover inside the box, and the keyboard has a thin plastic cover you can use to keep your keyboard from collecting dust when away.
I do have a complaint, though. Unlike with the image the website shows, all the keys are fully capitalised. Instead of "Print" it says "PRTSC", and "Scroll" changes to "SCRLK", but it isn't anything I am really bothered with. I just wish that the site would update their image to make it look like the real product, but besides the keycap capitalisation being different, the keyboard does look seemingly identical to the provided image.

NOTE: When my keyboard arrived, I changed its foot height to the tallest mode, and that gave the keyboard a bit of a wobble at first, which annoyed me a little bit, but I didn't really notice it much while I typed, so I kept it on that height setting, but after a week, the silicone soles of the keyboard seem to have adjusted, and now the keyboard feels a lot more stable than before. This is still like a 1mm depth difference, but I only notice it if I go out of my way to try and wobble the keyboard.

Solid build quality - much better than anticipated! The supporting software is top notch for adjusting settings and easy to use.
If you are looking for an adjustable sensitivity, solid gaming, TKL keyboard, you will not be disappointed!

Build quality from the get go was way better than I anticipated. IT IS SOLID!!! RGB is crazy, especially the music sync feature. I did have the double key press issue at first, but after some research I adjusted the settings and haven't had it since. This is my first HE keyboard and its definitely money well spent. I decided to set the key activation to the most sensitive position for gaming and was not disappointed. You just breathe on this thing and it activates.