From the same era, using the same technology, and according to some, designed by the same design team...
The JVC QL-Y series (5/7/55/66/77) - all have the electro mechanical servo damped arm, the later top models have magnetic bearing direct drive motors, and interchangeable arm tubes - so they can be low mass straight arms or mid-mass S-arms depending on the tube fitted.
I would not stress too much about the Ortofon Omega - the cartridge body itself is completely standard OM series, so by replacing the stylus you can upgraded it to an OM20/30/40.
Also the Omega is a surprisingly good cartridge, even if it doesn't get much respect from audiophiles... very much an undervalued cartridge. (it is effectively a rebadged OM5 I believe - and sold for less than the price of an OM5 stylus)
I particularly like the Denon, JVC, and Sony Biotracer electro mechanical arms, as the automatic function is achieved without gears/levers and doodads that can gum up or interfere with playback performance.
Also the servo damping really does work and makes them very very versatile, able to match up with a wide variety of cartridges, that might have resonance problems due to compliance/mass mismatches with a non damped arm.
Very highly recommended tables
Other interesting automatics:
Pioneer PL-L1000/1100, Yamaha PX1/2/3, Revox (this one is sort of automatic/semi-automatic), Mitsubishi LT20/30