There are benefits to staying in the adobe ecosystem. Media Encoder is the first thing that comes to mind. Being able to simultaneously encode multiple outputs from multiple sequences across multiple projects (Ae and Pr) is pretty rad. Before I started working as in this field I was an assistant editor and Pr would get you laughed out of the room. They've turned it around completely and its actually a very robust edit app that can (and does) do pro work. Considering their track record I don't think BM is going to get near that level any time soon. Look how long it took to get the URSA and its predecessors out and the image on them isn't anywhere near Arri, Red, Canon, and Sony. They just seem to be making free software that forces you to buy their hardware.