Well, I gave a link to a channel list of what's on AMC-4, above.
Maybe nothing interested you.
Some folks like the
Biography Channel. Maybe not everyone.
I'm not so into the news feeds you'll find on (undisclosed) birds, but others live for those! -

So, it's a matter of personal taste.
The non-English music channels are good for a change of pace.
Put one of those on at a party, and see what your guests do.
... or maybe when you are ready for 'em to go home...

-
You asked for suggestions.
As I said above, the WhiteSprings isn't for everyone.
But, some love their programming.
(It might work as a secondary LNB on your 123 dish)
Lots of folks have given their recommendations.
You certainly don't have to take 'em all. -
Oh, and you said you have some DirecTV dishes; the larger, and later models.
While I wouldn't recommend them, one of our new members is having a good time with one.
You should check out his
pictures and comments for encouragement. - :up
Keep up the good work.
edit: oh, and if you exceed eight LNBs, don't worry.
Our guys have solved that limit, too.
