What thumb shall we use tonight? (Patreon)

Hi my friends!

I need your opinion on tonights video. I have chosen to make it about the TOGA switches and now I'm looking into what thumbnail to use. It is a bit tricky because I want people to see what it is on the thumb but also lure non-avgeek people into the video. 

Can you give me your vote below? The thumbnails are attached to this post