What is the best Windows version for desktop computers?

The tablet mode of Windows 10 has many issues compared to other major tablet operating systems like Android, for example:

• 1.) In the tablet mode the desktop is replaced by the Windows 10 start menu
• 1.1.) As there is no Desktop there is no proper launcher to start your apps so you always have to open that windows 10 start menu...
• 2.) Virtual keyboard often don't come up automatically(you need to click on the keybord icon near the systray to bring it up)
• 2.1.) If the keyboard is docked and comes up it will lay over the window and if(like here on slant) the entry box is on the bottom of the page it will lay over that box so you have to manually undock the keyboard and move it to any other border which of course breaks other options like scrolling a page etc.
• 2.2.) Virtual keyboard and virtual touchpad have no customization options so you can't make them bigger or smaller etc.