Total Gym vs. Body Rail

[Fit_Friend]

I've heard arguments for both of these brands. Does anyone use either of them? Their similar in that they both use your body weight to provide resistance.

http://spam-me-until-i-cry-like-a-little-girl.com/total-gym-1700-club-fitness-quest/

http://www.bend-me-over-and-call-me-shirley.com/