A short video with two Weider X-Factor and the Tower 200 are still not sure what I want to keep. The tower is much more difficult to pull all 3 bands at once, such as x-factor. Even thought the numbers say otherwise. The Tower 200 is a very quiet, but at the same time the bands, a tire / tube neopreme I wonder how they will take. The roles of two to move to a certain extent. The towers are round, and only when he is drawn, but the x-factors have the form and appearance of a poorleyWheel of a bicycle clown. Both machines have an exercise. The only question is durability. I called ICON - Weider and say, the x-factor is a guarantee, but my documents supplied with the say, 90 days, so who knows. They also did not any details about the manufacturer's warranty. The tower 200 is a guarantee that the framework does not cover bands. I can not find, for example, the bands for the purchase yet so I can not, what it will cost if the bands do bungie-type shooting .. Asignificant difference in the wake of the two machines is that the tower does not increase resistance in 2 / 3 to take one, then the full length of the arm, it is very difficult, because Bungie is like regular customers, where they reach a point and can not go much of. The x-factor on the other side can be expanded beyond the normal range of motion, because the bands are a resilient material. Also, do not increase the tension a lot, as you continue to feel a shot .- consistenet. One last thing is thefitment ...