Ah man, Afflatus and Century 2.0 are the ones I'm currently trying to decide between (and perhaps NSS). How would you compare the 2? When it comes to articulations they share, legatos / polyphonic legatos , shorts, workflow, ease of use, sound out of the box etc.?
Unfortunately there aren't many videos or reviews of either library out there :(
I think the official 8Dio videos for Century 2.0 do a pretty good job presenting its sound and capabilities, especially the one Colin did of the track he composed. They're in the threads for the product elsewhere on the forum here. But I'll give my opinion, too.
The biggest difference is that Afflatus is trying to capture certain moods or ideas with its instruments, and Century Strings is a more traditional toolbox of articulations. However, Century does go beyond what a lot of libraries offer, particularly with the arcs. The polyphonic legato arcs are really pretty cool, and finally behave just how I'd always hoped they would. Century also has the full con sordino library if you get the bundle.
Afflatus is more similar to the 8Dio Adagio/Agitato libraries, in that all feature different playing styles meant to evoke certain moods... but Afflatus carries the concept further and imo executes it better. All of those libraries also present different section sizes, whereas Century is only the full string orchestra (but does have separate Violins 1 and Violins 2 sections).
Afflatus also has some similarities to OT's Metropolis Ark 4, in that both offer patches with non-standard ensemble combinations. Century doesn't delve into that territory.
While Afflatus and Century are both 'string libraries,' they each promote very different approaches to orchestrating and composing. They also differ enough in tone that one or the other may be better suited for a specific project. Both can produce expressive music at a variety of tempi. I think Afflatus has more character and quirk, but that's not always desirable. They're both very good libraries with some overlapping strengths but many differences that could suit various projects better or worse.
Basically, if you think you're getting out of this thread buying only one sample library, you'll be sorely disappointed. Welcome to media composing. Get ready for all your hard drive space, time and money to disappear.
Here's a little example of Afflatus 1.3 in action:
The first pass is straight out of the box, all mic positions and onboard reverb active. The second pass is just the close and decca mics, plus EW Spaces 2 and a little EQ. I don't especially love the hall mics or built-in reverb in Afflatus, but you might! I used the new marcato and chamber spiccato patches for Violins 1, 2 (in unison) and Viola, and the Psychatto shorts for the Celli and Basses. I spent about 30m on it, so it's no masterpiece, but I thought it might offer an idea of how the library performs in quick moving passages.