Woodward.
Essentially Woodward made the city of Rochester, NY and they owe thier sucess to Woodward. They invented the hydraulic governor design as well as the fuel servo and have used it for fuel systems, hydraulic systems, Propellers for Aviation, Marine and Ground based equipment since WWII.
Ive seen the most complicated "Swiss Watch" style governors for fuel systems and they are by far the Heart and Soul of aviation.
Now, Bendix comes along. Some patents run out, the concept of miniature, flyball governors goes viral and now Bendix is the next best thing.
so. Woodward has the history, provenance, experience and wherewithal; been making them since time began. Bendix is a competitor and makes them just as good, but less expensive.
If I had the dough and wanted one to last... I'd go Woodward.
If Im running an MRO business or aviation department, Id to Bendix. you choose.
