I have decided to share all of my settings and images that I use for Obsidian Banners. They work on all screen sizes. I have tested on all sizes from an iPhone 15 to a 40" Samsung Monitor. 
I will keep the instructions updated as the banners plugin gets updated. I use it daily so I can confirm it works in the latest version of Obsidian.
If anyone wants me to add images, go ahead and upload them to the issues section OR create a pull request and add the images you’d like.