Ridgid K-750 Or General Speed Rooter 92

In my intense search for a new sewer machine I have narrowed it down between a Ridgid k-750 and a General Speed Rooter 92. If anyone has any thoughts or experiences with these two machines I would appreciate any feedback you may have on them .
Thank You

YES YOU ARE PICKING THE WRONG MACHINES !

WHAT YOU NEED IS A STALLION MADE BY TROJAN

http://trojanworldwide.com/stallion.html