What shall we do with the Heat if all our Equipment has Level 10? Usually, you can ignore heat embers then, because they give you nothing.
I know there are some Suggestions for Heat Tanks, we can fill up and then use them later on new Equipment. But I think that isnt a good solution.
If you dont have any need for Heat youre either saving for a new Item or all your Items are fully upgraded. So I think the Heat should be converted into Crowns, not much Crowns, but a fair price.
So you can buy your next item sooner, or do whatever you want with the Crowns.
That would be a good way that heat is, like Crowns, always useful for you.
Like the worth of the crystal minerals, at the end of the level you sell it to the elevator and that's it, but not every spark worth of heat, but every ring you fill of your heat meter