Mayan is also doing a good job but I think geared more towards businesses/enterprises and at least for the older versions long term support is an issue. It’s also just one guy, or at least it was when I last checked.
For home I’d go with paperless-ngx no contest, especially if you can run it in a docker container.
Does paperless have the same support for workflows and indexes as Mayan? I use these two features heavily to automatically place documents into a hierarchy (eg payslips into their financial year). That and the ability to add arbitrary fields like 'parent', which then means I can created a linked list style association between documents, for example a series of correspondence. It's been a while since I looked at paperless and its forks, but I understand it's not quite built to have such extensibility/flexibility?
I never used these things in Mayan but paperless has the possibility to specify a correspondant, tags, document type, date. It has pre and post consumption hooks too for you to write custom scripts that are called then and do things. There is also a setting to organize your files in sub folders based on your criteria.
It will also eventually automatically recognize the document type and tags by learning from previous documents.
The docs have a section covering this and it explains it much better than I can, have a look to see if it would fit your needs?
For home I’d go with paperless-ngx no contest, especially if you can run it in a docker container.