I haven’t tried either Google Takeout or Google+ Exporter. If you’ve had a chance to compare them, let us know your thoughts?
Google+ Exporter: Export Google+ feeds to WordPress or JSON file
Why is Google+ Exporter better than Google Takeout
Google+ Exporter tool exports ALL your posts (profiles, pages, collections, and communities) including comments and transforms them into a well-documented structure and prepares import files for your WordPress blog.
On the other hand, Google Takeout is not documented at all, terribly structured, hard to transform to any reasonable import for other services and with no support from Google at all.
You can buy a $19.99 license https://gum.co/jEVTZ in case you’d like to download an unlimited number of posts.