RE: Hitec HS-55 servos.GOOD for WHAT ???
Well, I guess I can stir the pot. I have several HS55 but also about 20 of the ultra cheap tower/Dragon Flys servos ($7.50) that have worked flawlessly. The 9G Dragon flies are in my Stingray delta and work even after some high speed touch and no go!! I generally use the standard servos in my larger models. I never had a servo failure except for a high buck Futaba that came with my 9Z for heli which was a pinched wire. I do use the ball Bear S3004 servos in my big stuff .60 to 1.60 with no issues at all. I feel if properly mounted they all should work fine. Been flying these for more years than I care to remember and still no issues.
Bob Harris