The full picture
The hybrid calculus is different from full-time remote. You're paying for a treadmill you use 40–60% of workdays. Storage ease becomes the deciding factor because the treadmill needs to coexist with non-treadmill days. The C2 wins here because it disappears completely. The A1 Pro works if it can stay in place. The X21's upright storage is a creative solution. The R1 Pro and X25 are generally too committed for part-time use.
The Paceora angle
Hybrid workers need frictionless startup. On WFH days, Paceora's one-click control means the treadmill is running within seconds of starting work — no phone, no app, no ritual.