I hope you don’t mind me jumping in with some feedback even though the question wasn’t addressed to me directly.
I previously owned both the AXIS Crazyshort and Ultrashort Advanced+ with the zinc anode, so that’s my main reference.
With the One Ocean titanium system, I use two fuselages with two different mast positions. One keeps essentially the same mast position as the AXIS Advanced+, and that’s still the geometry I prefer for pumping.
The other titanium fuselage is about 3 cm longer, with the mast also about 3 cm further aft relative to the front wing. With high-aspect wings like the Fireballs, I really like that setup for carving: it gives a noticeably more planted and natural feel through turns, with more yaw stability. I’ve written a much more detailed comparison her :
For glide, I honestly find them very difficult to separate — AXIS and One Ocean both feel similarly efficient to me.
No issues at all with strength, no noticeable difference in stiffness versus AXIS, and the mast/fuselage interfaces are very clean, solid and tight fit (I only own One Ocean masts).
The only small adjustment I had to make was lightly sanding the stabilizer seat on the carbon tails to correct roughly <1° of roll misalignment. After that, everything was spot on.