LOL Darkseid, my only experience with a KO was a blast, Litteraly. It went into my car, made 3 laps and turned to smoke. I thought that because I had paid so much money for it($265!!) that I would have it for years, not seconds.
I ran JR servos for about 8 months, had 2 4735's just stop and one 4721 turn left and stay there. Warranty had expired and I was out $500.
I never liked Futaba because they just didn't react fast enough for me.
I've had Airtronics 151, 157, and 257 servos. All of them were great, sold them when I got the ride with Hitec. The 257 went poof about 5 months later.
I was using the Hitec servos also during that time(why spend $250 when you can spend $85?!?!) I still have those servos(605MG and 525) and they work fine also.
I believe that all Manufacturers top end servos are equal, I just can't justify spending more money than you have to. Also with a 2 year warranty vs 90 days.......
Thats why I represent Hitec, Top quality, best price, best warranty, and bar none the best service in the world!! TTYL.
Gary F.