I've also been enjoying Alio Die and Zeit's Il Giardino Ermeneutico, which I only picked up recently. There is something really special about that album, and I can't believe I passed on it when it was originally released.
That one is sublime. Their best effort together by far!
NP- Silent Currents 4 by Erik Wollo. Great ambient, no surprise here. Wonderful transitions throughout... There is slower and occasional percolating rhythm but it all fits into a beautiful mosaic, a great relaxed trip.
You can get for half off in the next couple three days: https://projektrecords.bandcamp.com/album/star-s-end-2015-silent-currents-4