Whoohoo.

Still using Aperture. Hopelessly hoping Photos gets a pro update to match the simplicity and power Aperture had (has).
It's 2018 and there STILL isn't a good alternative to Aperture, let alone a good way to migrate from Aperture to something that tries to be at least on par with Aperture's main selling point: the DAM part.
At this point, I'd be mighty fine with a good DAM that has all Aperture DAM features and be sent to a separate application like Affinity Photo anytime I want to make an edit if the handoff is smooth and the pair of RAW and PSD (for example) is presented as one image in the overview.
I want stacks, tags, folders, albums, books, slideshows, geotagging and the map, contacts/faces, smart albums, great filters and search, maybe even visual search by similarity and object recognition...
This is one thing I will never forget, Apple. Dropping Aperture and "replacing" it with this barebones application you call Photos is a disgrace.
Glassed Silver:ios