We are using SharePoint, Print Audit, Planet Press, PaperCut, MS365, NSI.
I'm not a fan of SharePoint, but then again I don't have to be. NSI, is awesome for capture and with the recent purchase of Barr Systems, they have a lot to offer.
I'm in love with UDOCX, I believe there is no better way to move documents from the MFP to MS365 or SharePoint. It's inexpensive, it's SaaS, and it works from the browser.
NSI..., I just hate dealing with need to have additional software on the server.
This is a great thread and I would like to hear from others also.