Originally Posted by
jla8874
The Futaba S9452 would be a good choice, but its around 80 bucks. Its a very quick digital servo that should last you quite a while. You get what pay for especially with servos. Spending a little extra now will save you money later so you're not replacing a cheapie real quick like.
JLA8874 is right, Buy a good servo once especially if you are really into racing and feel you will be into this for a while. My recommendation is the jr9100s if you can hold off and get one. It will last you for years to come although it isn't cheap @ 114.99.