Comment by dundarious

This is true, but there are pros and cons.

Pro 1: reduced lockin

Pro 2: open source options

Con 1: not all options are all that easy to use or feature complete, making the "choice" a mandatory QA/research task, rather than a way to exercise personal taste/freedom

Con 2: no galaxy-only features like achievements and save file cloud sync

(My personal testing led to choosing Heroic)