Had an interesting discussion about the difference between Maximum Availabilty and Maximum Performance for Standby Databases.
When standby databases were first provisioned at our site, the network performance was found to erratic so we went for Maximum Performance to order to avoid COMMIT waits. The users were severely impacted whenever the inter-site network clogged up.
Recently, the network performance has improved to such an extent that we can provision standby databases running in Maximum Availability without anyone noticing the performance difference. The performance graphs bear this out by showing a very thin orange line for COMMIT waits.
My own opinion is that we should stay with Maximum Availability in order to minimise potential data loss.