Use MetaRouter's Google Cloud Storage integration to store raw customer data events in an unstructured environment. MetaRouter is planning to support the use of customer data event logs in GCS to replay data through MetaRouter, which is valuable for re-sending data to vendors and/or populating events and user data within new tools.
Why choose between vendor functionality and page performance? With MetaRouter, when you add a supported server-side integration, you won't see any negative page speed effect.
As an added bonus, your IT and Engineering teams will appreciate not having to implement yet another third-party tag.