What satellite tuner card is the best?

[49studebaker]

I am building a computer that will alow me to watch/record: digital antenna tv, paid satellite(via video input from subcribed receiver), and free satellite.

I want to use SageTv to have an all-in-one solution, but I not sure what free satellite tuner card to use. I defenity want to use a pci card instead of usb.

I have been looking at the following card but I do not know which one to buy:

-DVBWorldDTV DVB-S2 PCI2004C
-Hauppauge WinTV NOVA-HD-S2 TV Tuner
-TechnoTrend S2-3200

Any idea which one would be the best?