ORIGINAL: jarvis johnson
If you are looking for a servo, with almost no slop. go with the JR 3421 SA, after 10 flight on my e-pattern pentathol using bls 153, there were very sloppy,what
a waste of money, Never again. All my servo's are JR
I agree 3421SA are very good servos (clearly better then 9650). I was curious if bls153 could rival the 3421. From the mixed feelings about bls153s in this thread I presume there is no argument not to continue favoring the 3421 servo, even if the "SA" mod has to be done custom nowadays