hitec hs65 which ones??

[foxman500uk]

hi
going to get some of the hitec hs65 servos for my t-rex which are best the metal gear ones or the karbonite?would the metal gear ones be more robust?thanks

[AaronS]

the metal gears will be more robust, I have them in my T-REX 450 SE, and it they haven't seemed to develope any slop. in time metal gear servos are known to get sloppy, and the karbonite gears are supposed to stay tight longer, but if you crash them, they are more delicate.