I’ll switch my windows drive to the LTSC IoT version, when this happens. The only reason I have dual boot is for a fallback, if some games make trouble. For example for whatever reason BG3 multiplayer freezes randomly on linux. Single player is fine though. So until I got that sorted out I can fall back to windows. But when even the LTSC support runs out, then that’s it completely for me.
I have a Keychron K3 Pro keyboard that can be programmed with VIA and I’m more than happy with it.
My mouse is a VAXEE Outset Wireless. This doesn’t need any software to change DPI / polling rate etc. All of it can be done by pressing buttons on the underside of the mouse. It works very reliably.