At this stage I think its just down to if the Anagram has the features you need right now. Its far too early to see what their feature release cadence will be or where the platform will be a year from now.
If you're ok with the footprint of the QC, its a pretty mature ecosystem which already does a lot. The capture collection is vast too, I found everything I was looking for, even less common stuff.
I'm intrigued by the Anagram but not really interested in any of the stock preamps/drives and most of the stuff I’d want is absent from the NAM captures. If the capture process was a bit more refined and they had a better variety of non-darkglass stuff covered out of the box itd be a far more tempting proposition for me personally.