Claus I have no experience with the WEDICO but the RC4WD is not worth the $200. I have one in my black King Hauler dump truck first off it is very hard to shift I am using a high torque hitec 645mg just to shift it and it is all that the servo wants. Next it is very noisy and the out put for the front drive axle is only engaged in first gear which is no big deal if you don't need it anyway.
Travis