If all the semantics are hashed out, here's some commentary on my field work today with the Doss Ti Buzzz and the Wysocki Opto Compass (and the McBeth Champ Roc3, as well).
It was very hot today at the schoolyard, a.k.a. the range, very humid. But there were some 'popcorn' clouds coming up, and some wind to go with them.
Throwing into headwinds, the Compass turned over just a bit more for me than the Buzzz, but both faded a bit at the end, the Doss a bit more than the Compass, but not by much. The Roc3 was very straight with only a 'dump' fade. They all got good distance, with the Roc3 and Compass edging out the Buzzz fairly consistently, but not by a whole lot. My Buzzz will not be known for glide, but did pretty well into the wind.
Throwing into tailwinds (wind at my back), the Buzzz held up fairly well, but faded a bit more than into a headwind (which is to be expected). The Buzzz again made no claims to be a high glide disc. The Roc3 was about the same (as it is in headwinds), though with a bit less distance. The Compass lost some glide, though, and seemed more eager to seek the ground in tailwinds.
On short throws between rows of trees to show accuracy, the Roc3 did the best (the Mako3 did even better, but I digress). The Compass drifted just a bit right but often hyzered back left (RHBH throws). The Buzzz was a bit mixed, but some of that was likely operator headspace and timing.
When it comes to comfort, the Compass feels best in my hand, followed by the Doss Buzzz, and the Roc3 is not comfortable at all to me. I think carrying all three at the same time, or even two at the same time, would be needlessly redundant (unless you want a backup at a tournament or something), but depending on course and conditions, I can see myself bagging any of the three, with the Compass and Buzzz vying for the top spot.