But i do think we should be in at least the 20th Centuary for bike design
Do you mean specifically in suspension design?
With a decent shock with proper damping a single pivot is as good a DW/VPP/Maestro/SplitLink. (I suspect you rode the Gyro with a Fox EVO CTD shock, which is horrific).
It’s the geometry that matters, not the tech. And Orange have that totally bang on, to the exclusion of most other long travel 29ers.
Most are far too short, so you have to size up, which means either low stand over, or not being able to slam the seat (or riding a gate).
I’d rather have proper geometry that fits me than the latest tech that means you can get away with a poorly damped shock.
EDIT: Damn, I’ve become an Orange fan-boy somehow. I never liked them, then I rode a properly setup Alpine Five, and within a couple of minutes of descending had to have one.