This is about as close to mechanical from a non-mechanical that I've come across. The keys are sturdy, I can type quickly and never mistype due to the keys.
I love gaming mode - switching 'WASD' movement to the arrow keys, sadly in this day some games do no allow you to rebind controls!
I would have loved a small quick start guide or something though, there are a few different colour settings but I do not know the key combinations and have only found the different settings accidently. Basically it is rainbow and you can't change what colour the keys glow but you can dim or turn it off, that's an easily seen setting, but there is 'breathing' modes, basically you can have the glow solid, or have the keys dim in and out and at varying speeds but as I mentioned I have NO IDEA how to change the 'breathing' modes :( I also found gaming mode by accident but very glad I did!!
The mouse as far as I know there is no way to change the colour settings, and there are two buttons on the left side that I wish I could change what they did when clicked because I am constantly hitting the rear one by accident, and that acts like the 'back' button in your browser and that has led to a lot of swearing especially as it usually happens after I've tyyped something and go to grab the mouse to submit it - it hits back and my page goes back, losing my work! The extra buttons are great when games allow binding but the buttons are millimeters off from being out of my way.