The big win for LR as a DAM and tether option is the syncing via Collections which is the main reason why I have to remain with LR.
My workflow often involves the client being in another location, sometimes on the other side of the world, when I shoot their work. With Collections a content editor can be sat in LA whilst I shoot their products in London. As the shot is taken it syncs via a collection that they have a secure link for, all generated by LR. They can instantly review as the image loads into the collection and syncs via WiFi.
The big plus is the power of Creative Cloud that keeps everything contained and seamless.
Crack that and it’s goodbye Adobe Photography Plan.
Jon