Question about Logitech G G915 Lightspeed

Hello, I bought this keyboard and I'm basically satisfied. I mainly need it for writing. However, there are two major shortcomings with this keyboard that disappoint me, because it is a Logitech and the price is not exactly low! - the keyboard layout CH is fundamentally incorrect, i.e. the double and triple assignment of the keys is not correct (according to Wiki). Example with the number 2: the number must be at the bottom left of the key, directly above it the double assignment of the key, at the bottom right next to the number, the third assignment. This is not the case with the G915: the number is at the top, the double assignment at the bottom, the third function again at the top right of the number! This can also be seen here at Digitec in the first graphic. Very badly done! - then the catastrophic illumination of the keys. Here, only half of the double or triple keys are illuminated. In the dark, you can't even see the triple assignment of these keys. At this price, a no-go. Hence my question: - is there a mechanical keyboard, with low-profile keys, where the CH layout is correct? - and where all the keys are nicely and evenly illuminated? Doesn't have to be RGB, normal white background lighting is enough. - and maybe you don't have to spend CHF 150 - 200? Thank you very much. Willis73