Legendary Scrap Upgrades

There are two types of Upgrades which can be bought with Legendary Scrap in Scrap Clicker:

More $
This helps you advancing faster in the Barrel Collection because it will give you more $ every second. Max this one first.

More Golden Scrap
This will give you more Golden Scrap for your $, but don't level it too much at first. Its true power comes later on, when you have several million $/second.