Does anyone know about the quality of the 3-in-1 Microdermabrasion machine manufactured by B&S Beauty and advertised on Universal Companies website?  It's the one that is green in color, comes with or without a stand, and has the ultrasonic with it.  I am leaving my current job where I am on commission and going to booth rental.  I will need to purchase a microderm machine so I am looking for a middle of the road price wise but still good quality.  Any advice? Thanks!!