Being able to see if the prime parts are a part of a something ive already made/mastered in the ducats vendor.
Can't tell you how many times ive had to exit out of the shop, open my profile, and search search for the weapon to see if its ok for me to sell its parts.
Not the biggest issue probably, but its kinda irritating.
Really wish you could set a preference for if you like to host or not. Like you pick between 'pro hosting'(you get priority for hosting), 'anti hosting'(you get negative priority for hosting), and neutral.
If there are multiple people with pro hosting selected, then it picks between them and leaves the antis and neutrals out. If there are no pro hosts in the group it picks neutrals over antis.