Honestly I think it would be nice to have “Tabs” on the inventory screen such as “Tab1: Gathering Set”.
Which when clicked, starts a 30 second gear change, that changes all your gear to a pre-determined set that you’ve made. This could come with a 10 minute CD to prevent abusive PvP spam situations.
There could also be a quest chain that “unlocks” these tabs through certain actions, with a maximum of 2-3 set tabs.
What do you all think?