I need advice on which is the best receiver to choose from the following: Technomate 7102 HD Xtrend ET9000 and the VU+ Duo. I know two are Linux and the other isn't. I will only be using it for Cccam 'c/s' and need to know which offers the very BEST HD and SD picture quality, HD is very important in crispness but SD as important as want it very clear also. Which is the fastest for channel changing, least problematic with glitches, picture freezing or firmware issues and works the best without lip synch issues. I have to buy one tomorrow...thanks.