camera sliders

Hello all. I'm an amateur Motion designer. I'm working on 3D motion video about camera sliders currently and especially about Edelkrone company's products. I need to learn why users prefer to use the the sliders they currently own, to make a good job. Could you please answer my questions below...

Leaving your camera slider behind? No more! Visit the webpage: www.forums.studentfilmmakers.com/enews/edelkrone/camera-slider_2014-11.html

Slider Reinvented. This December. Wait for 12.12.12. Join the event: http://www.facebook.com/ events/208040635996726/ The new Edelkrone slider is designed to tackle the most common but not yet resolved problem of the slider.