PP can access a lot of lounges over the world.. Citi's DragonPass can only access very small list of lounges in some countries
http://www.citibank.com.sg/global_docs/pdf/TnC_DragonPass_28May2018.pdf
Yeah preferred priority pass but oh well.
Just checked my dragonpass, might be able to register a few membership cards within 1 account. Hopefully the remaining don’t switch to dragonpass too