Bought recently, happy so far though not surprising in that I've like arc trainers I've used in gyms. Always felt they made me work harder than other ellipticals.
Key differentiaters of the Cybex vs most others is variable stride length, so the motion changes through the course of the workout (good too because I'm 6'2" and my wife 5'4"), and the motion starts at bottomost position meaning no help from gravity (or the downward motion of the opposite foot) for the length of the stride.
Looked also at an Octane bit liked the motion of the AT better
Key differentiaters of the Cybex vs most others is variable stride length, so the motion changes through the course of the workout (good too because I'm 6'2" and my wife 5'4"), and the motion starts at bottomost position meaning no help from gravity (or the downward motion of the opposite foot) for the length of the stride.
Looked also at an Octane bit liked the motion of the AT better