I second everything GerryWaz said.
The XS has performed flawlessly.
At first the setup seemed overwhelming, but after reading the manual (twice) and asking Jim a few questions (that were quickly answered), I was able to get everything configured the way I wanted.
The unit runs cool. You know how the VP50, you think it's going to burn up? I've accidentally left the XS on overnight, touched the top, and it was barely warm.
Having gone through a Theta, VP30, deinterlacer...