I think Option B is the way to go. Configuring the filter DE to auto-refresh daily in the properties will keep the data up-to-date without any extra steps.
Option C seems logical. Scheduling an automation to refresh the filter activity daily will ensure the data extension always includes the latest records.
Eulah
9 days agoDelpha
14 days agoOdette
17 days agoBritt
21 days agoQuiana
21 hours agoDan
8 days agoHyun
22 days agoDenise
28 days ago