If you want the speed of a low profile keyboard but also have the reliability and feel of mechanical switches, then the K70 RGB Mk.2 Low Profile might by just the ticket.
I suppose that information is not known. Fair enough, you cannot test everything.
Perhaps I'm the only one that does not like to have huge software packages running for each peripheral. The mouse has one, the keyboard, the headset .... And besides taking up memory and CPU cycles they clutter the desktop and more often than not, they are also a marketing channel trying to show you ads for stuff.