Tough luck, that doesn't exist. Linux doesn't work and the others, by your definition, work for some corporation. Although this is blind zealotry, O&O shutup takes care of those problems but when did facts stop cults -- because that's what Linux people became. I have been using Linux since 1993 and once I thought similarly and have grown thoroughly disillusioned. It never worked well on the desktop and extremely likely never will. There's a long, long list of forum posts on Arch of me trying to use the damn thing over too many years and then this breaks or that breaks.