Has anyone tried these on X16R/S ?

I can try. Give me pool & wallet config. I am on HiveOS. Can try sgminer.

Cool, I think hiveOS also supports Avermore which should get you 25% more.

https://pool.virtopia.ca/connect.html

That is one of the better pools to mine on they're not huge but payouts are decent and as soon as the blocks confirm.
You can grab a wallet here:

https://github.com/MSFTserver/RavenCoin-Wallet-With-Miners/tree/master/Wallet

If Avermore isn't native to hiveOS you can import the miner form here:

https://github.com/brian112358/avermore-miner/releases/tag/v1.4.1

Please do share some results.