Currently we have Roots Magic, Family Historian and Reunion on our PC and iMac (RM and Reunion only).
Only really used the apps for making charts from Gedcom files but I really have wanted to improve my Backup routines.
Recently I upgraded to v8 of Roots Magic and thought that I would set up the Tree Share feature with my main trees that are on Ancestry. Very simple to do and we now have all the Ancestry Family Trees together with all the associated media files that are linked into the Ancestry Trees now downloaded automatically and stored on my PC. Make changes on either Ancestry or within Roots Magic and Tree Share to sync.
A useful feature on the Roots Magic app is the error checking, Problem List, Duplicates, Tree Count (unlinked individuals and small floating trees) etc can be called up and worked through to clear errors.
Surprising just how much errors can creep in especially the Baptism before Birth where an estimated Birth Date has been used then a Baptism found which pre-dates the estimated Birth Date.
So it has turned out to be a very useful exercise and I now can be sure that all of my trees are as error free as they can be.
Where in the past I built un-attached trees in my main tree with the DNA match as the base person, all these that are still un-attached have been removed to their own separate tree.
Next step is to create Roots Magic On The Go on a pair of USB memory sticks as a backup and to place all the documents, photos, media etc there as well. Cannot have enough backups.
Talking of Backups, I am four drive person, main PC, Laptop and two portable USB hard drives each have the same data and I use FreeFileSync to copy data between the drives and then I keep the two USB drives in different locations well away from each other. Most importantly, I record what I have done and when in an old Filofax wallet so it is easy to look up what and when.
Not tried to produce charts with RM as previously we used Reunion for them as it was far superior.
There are quirks and in the case of multiple links (I know the culprit for these and, well I just ask to be told if new people are added) and I find it is easier to correct in Ancestry than in RM.
Other software is available, this has been a small slice of my usage of this particular App.