My Cadillac app for trip planning

Does this app work well for route planning or are most using ABRP? I'm hesitant about letting ABRP connect to my car's data and not sure how that would work if I understand the app correctly. I notice the Cadillac app doesn't seem to have all the charging stations shown in plugshare. Not sure if it's worth the effort using it or just try something else. What seems to make more sense to me is if I have to stop and charge, why not find a location that may be midway rather than at the 15% point or whatever the setting?