Can someone recommend me a decent Disc Publisher?

I guess I can say I can only afford upto $1500 on a disc publisher, but there are so many I don’t know which to get exactly. There are mixed reviews about most of them. Some say after burning/printing 1500 dvds, your machine starts to break down on you.

I am looking for something to print/duplicate 100,000 dvds per year. (Yes thats a lot). Can someone recommend me a good publisher? Also how many full color dvds can I print with this before my ink runs out? Hope someone can help.