Grooming Clipper

I'm new to the grooming of dogs and want to know if anyone could recommend a good buy or Andis trimmer Oster?
Hello, I wanted to know if anyone has experience in the dog training industry enough to help me in selecting the right cutting machines and a good price. I want to know what is better or Andis Oster or is there something else I want some that last a long time and give my customers a quality and comfortable cutting. If anyone can help please, thanks Cathy
I have a variety of different brands of cutting machines, but I prefer Andis over others. They are thinner and fit better in my hands (hands very small) do not have vents that blow air like most Oster and not be as hot as fast as or trademarks Oster Wahl. The Wahl also sounds a little more stronger and have more vibration. Petedge.com generally has the best prices and greater variety of cutting machines. I have 4 different machines and Andis clippers as all, but I prefer to cut the illuminated black / esp dogs. cut the privates and armpits. The light really helps you see better. You need more than one in case something happens. (That always does when you least expect it)
pedipaws – Pet Grooming Clipper As Seen on TV