So I need much advice here. Any suggestions on new vs used? I'm trying to decide between the Ergoline classic 600, the MegaMax Extreme, or the Ovation 3400???? Does anyone have some pro's and con's for me on any of these units?

Also, can these beds use the Cosmolux VHR and/or Cosmolux 9K90?????

thank you
Galilee

Charlotte Rouge