I have made it my mission in life to answer this question.
Putter; Stego- super OS and also glidess. The Armor runs are punishingly OS. They run out of gas and dive to the ground like a dead bird.
Midrange- Moonshine Justice, while it can be beat into have some semblance of glide it starts out as a dumb brick of a disc. I love it.
Fairway; the Tachyon 4.1LF(also most OS large diameter disc) is a pure OS hate machine. Flexes like a champ, the Moab is it's modern incarnation in champy plastic and it's either as OS or very close.
Control driver; the metal flake FAF Max, flat Diamond Spirit, and the first run C line Slab, Neutron Flare and super opaque FAF Firebirds. These are all their own brand of OS. Some have some glide, others fade harder, hard to say.
Distance drivers; first run K1 Rask(they mellowed these slightly after that), flat Opto Stilettos, and the Neutron Limit.
People will often say VIP War Horse, Fluid Enforcer or Champ Ape here too, but they have enough glide that I would put them in a slightly different category. I have also heard Nuke OS here, but I've never had one that was as OS as advertised.
