Native replication from Percona XtraDB Cluster to a standard stand-alone slave

Question

I'm replicating from one node of a three-member Percona XtraDB cluster to a separate slave, using regular MySQL replication. The node is set to write binlog in ROW mode, with log_slave_updates=true specifically for this. Replication seems to work fine. Still I wonder, given that XtraDB is an extension of InnoDB which the slave is using, is there a risk of some updates not replicating? Is it worth it to replicate into an XtraDB slave, and how would that need to be configured? I want the native async replication to the slave as it is an analytics DB and the goal is to offload the production Percona cluster from analytics queries, so it should not be just a regular cluster member.