IMHO hitec are the best servos ive ever owned....ive had some hitecs for 10 years in my nitro tourer and they still work like brand new....
depending on how much u wana spend and if u wana go digital or not...
the hitec 5625 servos are good and are pretty dam fast aswell as the new hitec 925 wich is realy fast....i dont realy know much about TC's because im a more of a nitro man....and this question is more common in the monster trucks with ppl deciding on wat kinda steering servo they want for their monster truck lol
FG leopard comp w/Trevor Simpson 28.5 bzm crank
HIP Baja 5sct
AE tc5 3.5t speed monster,Futaba 4pks
Raptor G4 ,Raptor e550,Gaui x5,Mini titan v2,Precision aerobatics bandit 4s monster,Carbon z scimitar Jr 11x