I'm considering starting to poll my YouTube audience with 2 or 3 different thumbnail options before I upload the video. Hoping this will give me a better idea how my audience responds to certain types of thumbnail, and that it will help my CTR.
Does anyone have any experience with this? I noticed on some channels that if they post thumbnails in a multiple choice poll, it crops the thumbnails into squares, cutting off the sides. Any good workarounds? Any other tips welcome, thank you 🙂