Really? I spend most of my time in the penmanship subforum.
3 sheaffer snorkels. (my favs - masterfully engineered and intricate filler mechanism). Two of which I re-built from scratch with snorkel part pens and hunting around manhattan's many pen shops.
1 namiki vanishing point (retractable). probably my most expensive. navy blue

Great engineering again.
2 Esterbrooks from the '50s (both of which I re-built from part pens. I did find NIB nibs for them). Like them a lot, broad, fat, and historical Americana. Colonel Potter on MASH uses them
2 Parker Rialtos/Place Vendomes. Love the stiff nibs, compact size, and the balance and weight-in-hand is about perfect.
Assorted: Lamy safari, a Cross, a couple of Pilot Customs.
And I recently converted to Noodlers. Never knew ink could make such a difference.