What are some unique items that are commonly 'upped'?

@Teebling The third list is comprehensive, so we can probably use that in lieu of a spreadsheet for all unique armors; that would save me a lot of time and effort.

I'll continue drawing up my weapon upgrade sheet unless we're able to locate a master list for those as well.

Edit: I just saw the list for ethereal bugged base items. Aside from the minimum defense values, it offers more data than what I have. I suppose we could use that instead.

Thanks so much to all of you for these pictures. This is amazing work !

I'd love to hear more suggestions from you regarding this topic.

Which items do you commonly 'up' using the, for example, Recipe: Elite Version of Armor and Recipe: Exceptional Version of Weapon?