I'm using MemSQL's columnstore myself and the performance is nothing short of amazing. I migrated from Citus DB to it for OLAP workloads. But for what reasons

I'm using MemSQL's columnstore myself and the performance is nothing short of amazing. I migrated from Citus DB to it for OLAP workloads. But for what reasons are you using Citus as well? Would like to know if I am missing something or hear another perspective. Can you explain your use case? Thanks