[SOLVED] Thin Flat Backlit Keyboard

[nobspls]

It seems this thing is quite the unicorn. Here are my requirements

Obvious as cheap as possible/lowest price wins. But I am willing pay a bit for quality.
With that in mind:
1. Backlit is a MUST. RGB optional
2. Thin, as thin as possible. Preferably thinner than a Tesoro Gram XS. A year ago this seemed like the likely answer but it is an unmitigated disaster of epic proportions.
3. Good typing feel, mechanical switch optional. I like the feel of good scissor switch from good laptops.
4. Flat chiclet key caps. This is non negotiable. I hate the tall keys in the typical mechnical keyboard that has as way of getting the fingers trapped. I like fast sliding over keys and being able to get multiple keys with one finger easily.
5. N-key roll over (19-key or limited set of keys ok...) but need to be able to use it for gaming.

So does such a thing exist? It seems after looking at all sort of stuff in past year I am left with this:
https://www.amazon.com/Cougar-gaming-700M-BO-Keyboard/dp/B06XZYGD2J/ref=sr_1_1?ie=UTF8&qid=1547434476&sr=8-1&keywords=cougar+vantar
or
https://www.amazon.com/Redragon-K502-Keyboard-Illuminated-Improved/dp/B00LSGKEC4/ref=sr_1_7?ie=UTF8&qid=1547434626&sr=8-7&keywords=Redragon+Karura

But neither seem that great. Any one know of any others? Thanks.

 

[Aeacus]

Here's further reading,
link: https://wiproo.com/best-flat-keyboards.html

None of the KBs in that link doesn't have RGB and only few have backlight, since flat KBs are designed for typists and they don't need nor care about flashy RGB LEDs.