These are important issues to my usage [blogg, email,,,]

Q: what if too many hotkeys for the same purpose, causing accidental switch?
A: in theory yes, but not in practice

— to configure, typingSettings (bottom) ->advancedKeyboardSettings -> inputLangHotKeys. This applet shows two pre-installed hotkeys, which work the same way:

• pre-installed default: winKey + space
• pre-installed default: alt + shift .. harder to remember