Originally Posted by
petersen114
These are what I’ve been using for the past 7 years and have had zero issues with them in Truggy.. I bought 4 extras as backups and they are still sealed in their cases. Definitely a lot cheaper. Says there out of stock so I don’t know if they are still offering them. Best servo for the price IMHO.
So the FK500 is a good servo in your estimation.
They're unavailable, but when they were - they were $109 dollars and very similar in speed to the A81BHMW. They have significantly less torque though - (500oz Vs 625oz) but cost the same.
So I'm still failing to see the advantage, but agree they are a decent spec.