TBS6922 of TBS6981

[nuyts]

Hi all,

I'm thinking of upgrading my argus system with an extra SAT-card. I currently run the TBS6981 dual tuner and an old Skystar HD2. As this last one does give me a lot of pixelation I'm thinking of replacing it.
Now I've seen that the TBS6922 has a lot of new features (blindscan etc.) that the TBS6981 is missing, but I'm not sure if it will work fine...
So 2 options: putting an extra TBS6981 or installing the TBS6922, which is unknown for me.
Anyone good experiences with the TBS6922?? Or compared to the TBS6981?

wkr,

Nuyts