I have both the 5955 on my steering and the 9000s on my throttle and i wouldn't trade my Hi-Tec for two jr's. Customer service, hands down jr is the best but that's because thier servo's burn up so quick they have to treat you good. Hi-tec took thier sweet time getting back to me but in two years ive only needed them once. Ive gone through about 10 Jr's in the same two years. Good company just not so great of a product.