Full Set (28)

This will look terrible witch the 29th slot from purchasing SotO ... haha.

Also, I'm a big fan of account-wide QoL improvements and willing to pay money for them, hence I have the full set of the shared slots, unlimit gathering tools, Copper-Fed Salavage Kit (the silver-fed isn't worth it, use a mystic kit instead), Lounge Pass(es), Material Storage Expansion up to 1K, etc.

Of course the value of account-wide upgrades increases with the number of characters you (actively) play on your account. To me the Shared Slots are a very high priority and I'd buy them before any cosmetic items or BL keys or equipment/build templates from the gem store.

I would recommend replacing the Silver-Fed with Mystic Salvage Kits if you have stones to spare. It's less gold per salvage :)

Well, I am going to buy a lottery ticket. Shared inventory slots are 20% off.

• copper salvage kit
• portal tomes
• position rewinder

I think that's about it. I mostly play Necro, elementalist, and Mesmer but every once in a while I try the others. I don't have any passes.

All 3 unlimited salvage tools, common/uncommon/rare unid gear to consolidate those across all my alts, the teleport tomes I need (arborstone, eotn, mistlock), and the gobblers that I use regularly -- snowflake/candy corn, that kinda thing

Depends on the account but generally what get priority is

• one of some kind of salvaging kit
• Mistlock Sanctuary/Lily of Elon
• Arborstone ( the bill of teleporting to cantha rack up too quickly without it)
• LS4 Tome ( to just get characters who haven't been there before more than costs)
• LS3 Tome ( winterberries)
• Icebrood saga Tome ( same as LS4)
• Position Rewinder ( for those pesky JPs as I am terrible with the classes that got their own teleports)
• Invitation to the party
• Converters (too much bloodstone, dragonite and empyreal fragments)

Pretty similar from everyone else. But i tend to keep some quartz crystals in there so i can charge them with everyone anywhere.

Mystic Salvage Kit.

Copper-Fed Salvage-o-Matic.

Royal Terrace Pass.

If I get more, I would put the Prototype Position Rewinder in one.

Infinite salvage kits, black lion salvage kit, the position rewinder and a lounge pass. Also all the various tomes with teleport scrolls. Still got a lv80 boost stuck in one slot as well.

Recyclers, TP to friend, and unbreakable gathering tools to share between alts

Copper fed salvage. The Metabolic Primers and the Utility primers. Arborstone pass. Lily of the Elon Pass. Power Food, Condi food, power and condi utilities. The Research kit from EOD. A few other things that I can’t remember.

Copper fed salvage, Armistice Bastion Pass and four slots for guild siege.

I only play on one character, unless I do sPvP. I do have a lounge pass and boosters for sPvP in my shared inventory.

Have no answer on you question about how many shared slots are enough, but mine are filled with:

• Mystic Salvage Kit
• Copper-Fed Salvage-o-Matic
• Runecrafter's Salvage-o-Matic
• Mistlock Sanctuary Passkey
• Blue, Green, Yellow unid gear (I always keep of each in there, so all unids from all characters would go in one place)
• Season 3, 4 and Icebrood portal tomes
• Feast of Delectable Birthday Cake
• Prototype Position Rewinder
• Infinite Mist Omnipotion

I probably would like to add a waystation and at least one of the candy gobblers in there. Maybe fractal encryption keys, TP to friend and some enhancement, too.

That one empty one is from SotO and so far I use it for Runestones when switching through my alts, so it automatically adds up there and can be sold as a stack at the end.