[bigchris]

from me and my experience in terms of smoothness +1 for the tekin but the hobbywing units are only a smidge different ,

so for me its
tekin in touring car 10.5
speed passion in mod touring car
speed passion in 2wd
the old faithful lrp sphere tc in 4wd , bit aggressive low end but its 4wd after all

hth

chris