mi4 touring car , servo / servo saver

[shaun m]

hi in my schumacher mi4 touring car , im only using a hitec hs 325bb servo ( £9 servo ) and up untill last fryday when i got t-boned it had been excelent , ive been finishing 2nd or 3rd in the a final ...

but basicly i need to get another servo and one as a spare , i was thinking of getting another hitec 325bb to keep the car balanced etc ... but then thought about fitting a cheap metal geared servo ..

what cheap servo would you recomened , and do you use a servo saver , or just a fixed/normal servo horn ...

cheers for any help