I’m “all in” on micro.blog collections. I have 61 collections with 936 images. My Collection Creator Shortcut was key to that. Nearly all Gallery posts have been updated. I migrated Adaptive Photo Layout posts to Collections.
Top feature ask: rename collections and modify order or images.

Your shortcut is very cool! I love that you had the idea to make this for converting your galleries to collections. I haven’t dived into collections yet, but will be keeping this in my back pocket for sure. 🙌
Also, it was fun to click on the Adaptive Photo Layouts link and be reminded that I had a hand in that with @Mtt. I still think those have a place separate from collections.

@jarrod Collections are great! I’m only using it for creating a collection of the covers of the albums I’m listening to, but I love it. The one thing I’d like is if there were some way to add the images automatically, maybe based on a particular tag and only the first image. Not sure how to do that, though :) I wasn’t blessed with the gift of the facility for programming so I can’t estimate how much work it would take to do something like that.