It's more important to have separation for the arrows block or at least make them like the non mechanical MX mini - full left and right, half size up and down. This type of arrow layout it's a disaster for me. I can't use it. Not than I would need a mechanical keyboard, when I already have scissor MX full and Mini :)

I actually prefere 75% layout. TKL is a bit bulky to carry it every day to work, while 75% is just right - small footprint while still having all keys there. I would also like to have a small separation between F4/F5 and F8/F9 and hope they will come with 2.4Gz connection - the only wireless option in companies where bluetooth is disabled on laptops.

What people really want is a TKL version of these keyboards, not mini which has same disadvantages as a centered laptop keyboard. When you can't take the full MX with you, a TKL is still acceptable to fit in most bags while providing better functionality that a mini.

What a disappointment that the F keys are grouped only visually, or so it looks to me. It might come as a surprise, but some people use keyboards without looking at them, relying on tactile clues like gaps between keys. And all that just so that they can add two useless function keys.

I actually like RGB as I dislike white backlight. RGB means that I can get what I want which is soft orange. It allows me to see everything perfectly if I need to take a look and is never obtrusive, never calling attention to itself when I'm looking at a screen.