Did you leave out Innova on purpose?
I own nine different brands. They're not all in the bag at any given time, but most get used from time to time:
Innova: McPro Aviar, Nova, Colt, Gator, Panther, Roc3, Shark3, Mako3, VRoc, Foxbat, VCobra, TL, Krait, Mamba, Tern (and others, such as the Valkryie, Beast, Starfire, Firebird, SL, FL, Teebird)
Discmania: FD, TD
Dynamic Discs: Warden, Judge, Renegade.
Discraft: Challenger, Stratus
Latitude 64: Pure, River, Saint, Fury, Flow
Gateway: Supersoft Wizard, Supersoft Warlock
Axiom: Insanity, Proxy (x2)
MVP: Anode, Ion, Atom, Axis, Vector, Tangent, Amp, Inertia, Photon, Wave (x3), Orbital (hate to admit having the Orbital, though).
Prodigy: M4, Pa4, M5, M3, F3, D5.