The paths displayed above resemble active listings on the Space Foundry Marketplace. Some upgrade paths might only consist of 1 upgrade while others could require multiple upgrades to get to your desired ship.
New upgrade listings are created daily which change the paths displayed.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.