I am at this point of constant wait times for optirest processing and or model processing.  I know this questions gets asked a lot. Being technology is constantly changing, and I am looking to spend a lot of money on the right system. I  would rather get the correct components.  So what is the end all best of the best for current Mastercam. I9 or xeon? Does I9 give a sginificant boost over I7? 32 gigs? does 64gigs help,, 128 gigs?  ssd Drive of course.  Quadro versus gtx