I am looking for a good source / sources to compare TPS and transaction latency (How long it takes to send a transaction until it is mined) for different private blockchain solutions. Especially I am looking for:

 - geth-clique
 - quorum
 - parity-instantseal
 - parity-aura
 - (TestRPC)

I know that chainhammer for example does all the TPS tests but I don't find any data on the latency.