Switching from ACF because of massive bloat. I have over 10k posts using a variety of custom fields. The database shows over 350k rows of field_ values. I tested it offline and even after 6 hours it was not even halfway through migrating with the ACF Migration plugin. Is there an alternative way to switch from ACF to MB without losing post data?
You should create a backup first. Due to the different data format when saving to the database of ACF and Meta Box, our plugin will attempt to modify the existing data in custom fields created by ACF to works with Meta Box.